Update README.md

Refactor authentication code; add OIDC support
Allow adding extra flags to LaTeX compiler through environment variable
2026-11-13 13:43:41 +01:00 · 2025-01-30 13:23:32 +01:00 · 2025-01-27 05:16:26 +01:00 · 2025-01-26 15:53:38 +01:00 · 2025-01-26 15:53:38 +01:00 · 2025-01-26 15:53:38 +01:00
2562 changed files with 106582 additions and 95860 deletions
@@ -14,30 +14,866 @@
  <a href="#license">License</a>
 </p>

-<img src="doc/screenshot.png" alt="A screenshot of a project being edited in Overleaf Community Edition">
+<img src="doc/screenshot.png" alt="A screenshot of a project being edited in Overleaf Extended Community Edition">
 <p align="center">
-  Figure 1: A screenshot of a project being edited in Overleaf Community Edition.
+  Figure 1: A screenshot of a project being edited in Overleaf Extended Community Edition.
 </p>

 ## Community Edition

-[Overleaf](https://www.overleaf.com) is an open-source online real-time collaborative LaTeX editor. We run a hosted version at [www.overleaf.com](https://www.overleaf.com), but you can also run your own local version, and contribute to the development of Overleaf.
+[Overleaf](https://www.overleaf.com) is an open-source online real-time collaborative LaTeX editor. Overleaf runs a hosted version at [www.overleaf.com](https://www.overleaf.com), but you can also run your own local version, and contribute to the development of Overleaf.
+
+## Extended Community Edition
+
+The present "extended" version of Overleaf CE includes:
+
+- Sandboxed Compiles with TeX Live image selection
+- LDAP authentication
+- SAML authentication
+- OpenID Connect authentication
+- Real-time track changes and comments
+- Autocomplete of reference keys
+- Symbol Palette

 ## Enterprise

-If you want help installing and maintaining Overleaf in your lab or workplace, we offer an officially supported version called [Overleaf Server Pro](https://www.overleaf.com/for/enterprises). It also includes more features for security (SSO with LDAP or SAML), administration and collaboration (e.g. tracked changes). [Find out more!](https://www.overleaf.com/for/enterprises)
-
-## Keeping up to date
-
-Sign up to the [mailing list](https://mailchi.mp/overleaf.com/community-edition-and-server-pro) to get updates on Overleaf releases and development.
+If you want help installing and maintaining Overleaf in your lab or workplace, Overleaf offers an officially supported version called [Overleaf Server Pro](https://www.overleaf.com/for/enterprises).

 ## Installation

-We have detailed installation instructions in the [Overleaf Toolkit](https://github.com/overleaf/toolkit/).
+Detailed installation instructions can be found in the [Overleaf Toolkit](https://github.com/overleaf/toolkit/).
+To run a custom image, add a file named docker-compose.override.yml with the following or similar content into the `overleaf-toolkit/config directory`:

-## Upgrading
+```yml
+---
+version: '2.2'
+services:
+    sharelatex:
+        image: sharelatex/sharelatex:ext-ce
+        volumes:
+          - ../config/certs:/overleaf/certs
+```
+Here, the attached volume provides convenient access for the container to the certificates needed for SAML or LDAP authentication.

-If you are upgrading from a previous version of Overleaf, please see the [Release Notes section on the Wiki](https://github.com/overleaf/overleaf/wiki#release-notes) for all of the versions between your current version and the version you are upgrading to.
+If you want to build a Docker image of the extended CE based on the upstream v5.3.1 codebase, you can check out the corresponding tag by running:
+```
+git checkout v5.3.1-ext-v1
+```
+After building the image, switch to the latest state of the repository and check the `server-ce/hotfix` directory. If a subdirectory matching your version (e.g., `5.3.1`) exists, build a patched image.
+Alternatively, you can download a prebuilt image from Docker Hub:
+```
+docker pull overleafcep/sharelatex:5.3.1-ext-v1
+```
+Make sure to update the image name in overleaf-toolkit/config/docker-compose.override.yml accordingly.
+
+## Sandboxed Compiles
+
+To enable sandboxed compiles (also known as "Sibling containers"), set the following configuration options in `overleaf-toolkit/config/overleaf.rc`:
+
+```
+SERVER_PRO=true
+SIBLING_CONTAINERS_ENABLED=true
+```
+
+The following environment variables are used to specify which TeX Live images to use for sandboxed compiles:
+
+- `ALL_TEX_LIVE_DOCKER_IMAGES` **(required)**
+    * A comma-separated list of TeX Live images to use. These images will be downloaded or updated.
+      To skip downloading the images, set `SIBLING_CONTAINERS_PULL=false` in `config/overleaf.rc`.
+- `ALL_TEX_LIVE_DOCKER_IMAGE_NAMES`
+    * A comma-separated list of friendly names for the images. If omitted, the version name will be used (e.g., `latest-full`).
+- `TEX_LIVE_DOCKER_IMAGE` **(required)**
+    * The default TeX Live image that will be used for compiling new projects. The environment variable `ALL_TEX_LIVE_DOCKER_IMAGES` must include this image.
+
+Users can select the image for their project in the project menu.
+
+Here is an example where the default TeX Live image is `latest-full` from Docker Hub, but the `TL2023-historic` image can be used for older projects:
+```
+ALL_TEX_LIVE_DOCKER_IMAGES=texlive/texlive:latest-full, texlive/texlive:TL2023-historic
+ALL_TEX_LIVE_DOCKER_IMAGE_NAMES=TeXLive 2024, TeXLive 2023
+TEX_LIVE_DOCKER_IMAGE=texlive/texlive:latest-full
+```
+For additional details refer to
+[Server Pro: Sandboxed Compiles](https://github.com/overleaf/overleaf/wiki/Server-Pro:-Sandboxed-Compiles) and
+[Toolkit: Sandboxed Compiles](https://github.com/overleaf/toolkit/blob/master/doc/sandboxed-compiles.md).
+
+When the compilation takes place in a dedicated container, it is relatively safe to permit running external commands from inside the TeX
+file during compilation. This is required for packages like `minted`. For this purpose, the following environment variable can be used:
+
+- `TEX_COMPILER_EXTRA_FLAGS`
+    * A list of extra flags for TeX compiler. Example: `-shell-escape -file-line-error`
+
+<details>
+<summary><h4>Sample variables.env file</h4></summary>
+
+```
+OVERLEAF_APP_NAME="Our Overleaf Instance"
+
+ENABLED_LINKED_FILE_TYPES=project_file,project_output_file
+
+# Enables Thumbnail generation using ImageMagick
+ENABLE_CONVERSIONS=true
+
+# Disables email confirmation requirement
+EMAIL_CONFIRMATION_DISABLED=true
+
+## Nginx
+# NGINX_WORKER_PROCESSES=4
+# NGINX_WORKER_CONNECTIONS=768
+
+## Set for TLS via nginx-proxy
+# OVERLEAF_BEHIND_PROXY=true
+# OVERLEAF_SECURE_COOKIE=true
+
+OVERLEAF_SITE_URL=http://my-overleaf-instance.com
+OVERLEAF_NAV_TITLE=Our Overleaf Instance
+# OVERLEAF_HEADER_IMAGE_URL=http://somewhere.com/mylogo.png
+OVERLEAF_ADMIN_EMAIL=support@example.com
+
+OVERLEAF_LEFT_FOOTER=[{"text": "Contact your support team", "url": "mailto:support@example.com"}]
+OVERLEAF_RIGHT_FOOTER=[{"text":"Hello, I am on the Right", "url":"https://github.com/yu-i-i/overleaf-cep"}]
+
+OVERLEAF_EMAIL_FROM_ADDRESS=team@example.com
+OVERLEAF_EMAIL_SMTP_HOST=smtp.example.com
+OVERLEAF_EMAIL_SMTP_PORT=587
+OVERLEAF_EMAIL_SMTP_SECURE=false
+# OVERLEAF_EMAIL_SMTP_USER=
+# OVERLEAF_EMAIL_SMTP_PASS=
+# OVERLEAF_EMAIL_SMTP_NAME=
+OVERLEAF_EMAIL_SMTP_LOGGER=false
+OVERLEAF_EMAIL_SMTP_TLS_REJECT_UNAUTH=true
+OVERLEAF_EMAIL_SMTP_IGNORE_TLS=false
+OVERLEAF_CUSTOM_EMAIL_FOOTER=This system is run by department x
+
+OVERLEAF_PROXY_LEARN=true
+NAV_HIDE_POWERED_BY=true
+
+########################
+## Sandboxed Compiles ##
+########################
+
+ALL_TEX_LIVE_DOCKER_IMAGES=texlive/texlive:latest-full, texlive/texlive:TL2023-historic
+ALL_TEX_LIVE_DOCKER_IMAGE_NAMES=TeXLive 2024, TeXLive 2023
+TEX_LIVE_DOCKER_IMAGE=texlive/texlive:latest-full
+TEX_COMPILER_EXTRA_FLAGS=-shell-escape
+```
+</details>
+
+## Authentication Methods
+
+The following authentication methods are supported: local authentication, LDAP authentication, SAML authentication,
+and OpenID Connect (OIDC) authentication. Local authentication is always active. The environment variable `EXTERNAL_AUTH`
+specifies which external authentication methods are activated. The value of this variable is a list. If the list includes `ldap`, `saml`, or `oidc`,
+then LDAP authentication, SAML authentication, and OIDC authentication will be activated, respectively. 
+
+For example: `EXTERNAL_AUTH=ldap saml oidc`
+
+This configuration activates all available authentication methods, although this is rarely necessary.
+
+<details>
+<summary><h3>Local Authentication</h3></summary>
+
+Password of local users stored in the MongoDB database. An admin user can create a new local user. For details, visit the
+[wiki of Overleaf project](https://github.com/overleaf/overleaf/wiki/Creating-and-managing-users).
+
+It is possible to enforce password restrictions on local users:
+
+
+* `OVERLEAF_PASSWORD_VALIDATION_MIN_LENGTH`: The minimum length required
+
+* `OVERLEAF_PASSWORD_VALIDATION_MAX_LENGTH`: The maximum length allowed
+
+* `OVERLEAF_PASSWORD_VALIDATION_PATTERN`: is used to validate password strength
+
+  - `abc123` – password requires 3 letters and 3 numbers and be at least 6 characters long
+  - `aA` – password requires lower and uppercase letters and be at least 2 characters long
+  - `ab$3` – it must contain letters, digits and symbols and be at least 4 characters long
+  - There are 4 groups of characters: letters, UPPERcase letters, digits, symbols. Anything that is neither a letter nor a digit is considered to be a symbol.
+
+</details>
+
+<details>
+<summary><h3>LDAP Authentication</h3></summary>
+
+Internally, Overleaf LDAP uses the [passport-ldapauth](https://github.com/vesse/passport-ldapauth) library. Most of these configuration options are passed through to the `server` config object which is used to configure `passport-ldapauth`. If you are having issues configuring LDAP, it is worth reading the README for `passport-ldapauth` to understand the configuration it expects.
+
+When using Local and LDAP authentication methods, a user enters a `username` and `password` in the login form. If LDAP authentication is enabled, it is attempted first:
+
+1. An LDAP user is searched for in the LDAP directory using the filter defined by `OVERLEAF_LDAP_SEARCH_FILTER` and authenticated.
+2. If authentication is successful, the Overleaf users database is checked for a user with the primary email address that matches the email address of the authenticated LDAP user:
+   - If a matching user is found, the `hashedPassword` field for this user is deleted (if it exists). This ensures that the user can only log in via LDAP authentication in the future.
+   - If no matching user is found, a new Overleaf user is created using the email, first name, and last name retrieved from the LDAP server.
+3. If LDAP authentication fails or is unsuccessful, local authentication is attempted.
+
+#### Environment Variables
+
+- `OVERLEAF_LDAP_URL` **(required)**
+    * URL of the LDAP server.
+
+      - Example: `ldaps://ldap.example.com:636` (LDAP over SSL)
+      - Example: `ldap://ldap.example.com:389` (unencrypted or STARTTLS, if configured).
+
+- `OVERLEAF_LDAP_EMAIL_ATT`
+    * The email attribute returned by the LDAP server, default `mail`. Each LDAP user must have at least one email address.
+      If multiple addresses are provided, only the first one will be used.
+
+- `OVERLEAF_LDAP_FIRST_NAME_ATT`
+    * The property name holding the first name of the user which is used in the application, usually `givenName`.
+
+- `OVERLEAF_LDAP_LAST_NAME_ATT`
+    * The property name holding the family name of the user which is used in the application, usually `sn`.
+
+- `OVERLEAF_LDAP_NAME_ATT`
+    * The property name holding the full name of the user, usually `cn`. If either of the two previous variables is not defined,
+      the first and/or last name of the user is extracted from this variable. Otherwise, it is not used.
+
+- `OVERLEAF_LDAP_PLACEHOLDER`
+    * The placeholder for the login form, defaults to `Username`.
+
+- `OVERLEAF_LDAP_UPDATE_USER_DETAILS_ON_LOGIN`
+    * If set to `true`, updates the LDAP user `first_name` and `last_name` field on login, and turn off the user details form on the `/user/settings`
+      page for LDAP users. Otherwise, details will be fetched only on first login.
+
+- `OVERLEAF_LDAP_BIND_DN`
+    * The distinguished name of the LDAP user that should be used for the LDAP connection
+      (this user should be able to search/list accounts on the LDAP server),
+      e.g., `cn=ldap_reader,dc=example,dc=com`. If not defined, anonymous binding is used.
+
+- `OVERLEAF_LDAP_BIND_CREDENTIALS`
+    * Password for `OVERLEAF_LDAP_BIND_DN`.
+
+- `OVERLEAF_LDAP_BIND_PROPERTY`
+    * Property of the user to bind against the client, defaults to `dn`.
+
+- `OVERLEAF_LDAP_SEARCH_BASE` **(required)**
+    * The base DN from which to search for users. E.g., `ou=people,dc=example,dc=com`.
+
+- `OVERLEAF_LDAP_SEARCH_FILTER`
+    * LDAP search filter with which to find a user. Use the literal '{{username}}' to have the given username be interpolated in for the LDAP search.
+
+      - Example: `(|(uid={{username}})(mail={{username}}))` (user can login with email or with login name).
+      - Example: `(sAMAccountName={{username}})` (Active Directory).
+
+- `OVERLEAF_LDAP_SEARCH_SCOPE`
+    * The scope of the search can be `base`, `one`, or `sub` (default).
+
+- `OVERLEAF_LDAP_SEARCH_ATTRIBUTES`
+    * JSON array of attributes to fetch from the LDAP server, e.g., `["uid", "mail", "givenName", "sn"]`.
+      By default, all attributes are fetched.
+
+- `OVERLEAF_LDAP_STARTTLS`
+    * If `true`, LDAP over TLS is used.
+
+- `OVERLEAF_LDAP_TLS_OPTS_CA_PATH`
+    * Path to the file containing the CA certificate used to verify the LDAP server's SSL/TLS certificate. If there are multiple certificates, then
+      it can be a JSON array of paths to the certificates. The files must be accessible to the docker container.
+
+      - Example (one certificate): `/overleaf/certs/ldap_ca_cert.pem`
+      - Example (multiple certificates): `["/overleaf/certs/ldap_ca_cert1.pem", "/overleaf/certs/ldap_ca_cert2.pem"]`
+
+- `OVERLEAF_LDAP_TLS_OPTS_REJECT_UNAUTH`
+    * If `true`, the server certificate is verified against the list of supplied CAs.
+
+- `OVERLEAF_LDAP_CACHE`
+    * If `true`, then up to 100 credentials at a time will be cached for 5 minutes.
+
+- `OVERLEAF_LDAP_TIMEOUT`
+    * How long the client should let operations live for before timing out, ms (Default: Infinity).
+
+- `OVERLEAF_LDAP_CONNECT_TIMEOUT`
+    * How long the client should wait before timing out on TCP connections, ms (Default: OS default).
+
+- `OVERLEAF_LDAP_IS_ADMIN_ATT` and `OVERLEAF_LDAP_IS_ADMIN_ATT_VALUE`
+    * When both environment variables are set, the login process updates `user.isAdmin = true` if the LDAP profile contains the attribute specified by
+     `OVERLEAF_LDAP_IS_ADMIN_ATT` and its value either matches `OVERLEAF_LDAP_IS_ADMIN_ATT_VALUE` or is an array containing `OVERLEAF_LDAP_IS_ADMIN_ATT_VALUE`,
+      otherwise `user.isAdmin` is set to `false`. If either of these variables is not set, then the admin status is only set to `true` during admin user
+      creation in Launchpad.
+
+The following five variables are used to configure how user contacts are retrieved from the LDAP server.
+
+- `OVERLEAF_LDAP_CONTACTS_FILTER`
+    * The filter used to search for users in the LDAP server to be loaded into contacts. The placeholder '{{userProperty}}' within the filter is replaced with the value of
+    the property specified by `OVERLEAF_LDAP_CONTACTS_PROPERTY` from the LDAP user initiating the search. If not defined, no users are retrieved from the LDAP server into contacts.
+
+- `OVERLEAF_LDAP_CONTACTS_SEARCH_BASE`
+    * Specifies the base DN from which to start searching for the contacts. Defaults to `OVERLEAF_LDAP_SEARCH_BASE`.
+
+- `OVERLEAF_LDAP_CONTACTS_SEARCH_SCOPE`
+    * The scope of the search can be `base`, `one`, or `sub` (default).
+
+- `OVERLEAF_LDAP_CONTACTS_PROPERTY`
+    * Specifies the property of the user object that will replace the '{{userProperty}}' placeholder in the `OVERLEAF_LDAP_CONTACTS_FILTER`.
+
+- `OVERLEAF_LDAP_CONTACTS_NON_LDAP_VALUE`
+    * Specifies the value of the `OVERLEAF_LDAP_CONTACTS_PROPERTY` if the search is initiated by a non-LDAP user. If this variable is not defined, the resulting filter
+      will match nothing. The value `*` can be used as a wildcard.
+
+<details>
+<summary><h5>Example</h5></summary>
+
+    OVERLEAF_LDAP_CONTACTS_FILTER=(gidNumber={{userProperty}})
+    OVERLEAF_LDAP_CONTACTS_PROPERTY=gidNumber
+    OVERLEAF_LDAP_CONTACTS_NON_LDAP_VALUE=1000
+
+The above example results in loading into the contacts of the current LDAP user all LDAP users who have the same UNIX `gid`. Non-LDAP users will have all LDAP users with UNIX `gid=1000` in their contacts.
+
+</details>
+
+
+<details>
+<summary><h4>Sample variables.env file</h4></summary>
+
+```
+OVERLEAF_APP_NAME="Our Overleaf Instance"
+
+ENABLED_LINKED_FILE_TYPES=project_file,project_output_file
+
+# Enables Thumbnail generation using ImageMagick
+ENABLE_CONVERSIONS=true
+
+# Disables email confirmation requirement
+EMAIL_CONFIRMATION_DISABLED=true
+
+## Nginx
+# NGINX_WORKER_PROCESSES=4
+# NGINX_WORKER_CONNECTIONS=768
+
+## Set for TLS via nginx-proxy
+# OVERLEAF_BEHIND_PROXY=true
+# OVERLEAF_SECURE_COOKIE=true
+
+OVERLEAF_SITE_URL=http://my-overleaf-instance.com
+OVERLEAF_NAV_TITLE=Our Overleaf Instance
+# OVERLEAF_HEADER_IMAGE_URL=http://somewhere.com/mylogo.png
+OVERLEAF_ADMIN_EMAIL=support@example.com
+
+OVERLEAF_LEFT_FOOTER=[{"text": "Contact your support team", "url": "mailto:support@example.com"}]
+OVERLEAF_RIGHT_FOOTER=[{"text":"Hello, I am on the Right", "url":"https://github.com/yu-i-i/overleaf-cep"}]
+
+OVERLEAF_EMAIL_FROM_ADDRESS=team@example.com
+OVERLEAF_EMAIL_SMTP_HOST=smtp.example.com
+OVERLEAF_EMAIL_SMTP_PORT=587
+OVERLEAF_EMAIL_SMTP_SECURE=false
+# OVERLEAF_EMAIL_SMTP_USER=
+# OVERLEAF_EMAIL_SMTP_PASS=
+# OVERLEAF_EMAIL_SMTP_NAME=
+OVERLEAF_EMAIL_SMTP_LOGGER=false
+OVERLEAF_EMAIL_SMTP_TLS_REJECT_UNAUTH=true
+OVERLEAF_EMAIL_SMTP_IGNORE_TLS=false
+OVERLEAF_CUSTOM_EMAIL_FOOTER=This system is run by department x
+
+OVERLEAF_PROXY_LEARN=true
+NAV_HIDE_POWERED_BY=true
+
+#################
+## LDAP for CE ##
+#################
+
+EXTERNAL_AUTH=ldap
+OVERLEAF_LDAP_URL=ldap://ldap.example.com:389
+OVERLEAF_LDAP_STARTTLS=true
+OVERLEAF_LDAP_TLS_OPTS_CA_PATH=/overleaf/certs/ldap_ca_cert.pem
+OVERLEAF_LDAP_SEARCH_BASE=ou=people,dc=example,dc=com
+OVERLEAF_LDAP_SEARCH_FILTER=(|(uid={{username}})(mail={{username}}))
+OVERLEAF_LDAP_BIND_DN=cn=ldap_reader,dc=example,dc=com
+OVERLEAF_LDAP_BIND_CREDENTIALS=GoodNewsEveryone
+OVERLEAF_LDAP_EMAIL_ATT=mail
+OVERLEAF_LDAP_FIRST_NAME_ATT=givenName
+OVERLEAF_LDAP_LAST_NAME_ATT=sn
+# OVERLEAF_LDAP_NAME_ATT=cn
+OVERLEAF_LDAP_SEARCH_ATTRIBUTES=["uid", "sn", "givenName", "mail"]
+
+OVERLEAF_LDAP_UPDATE_USER_DETAILS_ON_LOGIN=true
+
+OVERLEAF_LDAP_PLACEHOLDER='Username or email address'
+
+OVERLEAF_LDAP_IS_ADMIN_ATT=mail
+OVERLEAF_LDAP_IS_ADMIN_ATT_VALUE=admin@example.com
+
+OVERLEAF_LDAP_CONTACTS_FILTER=(gidNumber={{userProperty}})
+OVERLEAF_LDAP_CONTACTS_PROPERTY=gidNumber
+OVERLEAF_LDAP_CONTACTS_NON_LDAP_VALUE='*'
+```
+</details>
+
+<details>
+<summary><i>Deprecated variables</i></summary>
+
+**These variables will be removed soon**, use `OVERLEAF_LDAP_IS_ADMIN_ATT` and `OVERLEAF_LDAP_IS_ADMIN_ATT_VALUE` instead.
+
+The following variables are used to determine if the user has admin rights.
+Please note: the user gains admin status if the search result is not empty, not when the user is explicitly included in the search results.
+
+- `OVERLEAF_LDAP_ADMIN_SEARCH_BASE`
+    * Specifies the base DN from which to start searching for the admin group. If this variable is defined,
+    `OVERLEAF_LDAP_ADMIN_SEARCH_FILTER` must also be defined for the search to function properly.
+
+- `OVERLEAF_LDAP_ADMIN_SEARCH_FILTER`
+    * Defines the LDAP search filter used to identify the admin group. The placeholder `{{dn}}` within the filter
+      is replaced with the value of the property specified by `OVERLEAF_LDAP_ADMIN_DN_PROPERTY`. The placeholder `{{username}}` is also supported.
+
+- `OVERLEAF_LDAP_ADMIN_DN_PROPERTY`
+    * Specifies the property of the user object that will replace the '{{dn}}' placeholder
+      in the `OVERLEAF_LDAP_ADMIN_SEARCH_FILTER`, defaults to `dn`.
+
+- `OVERLEAF_LDAP_ADMIN_SEARCH_SCOPE`
+    * The scope of the LDAP search can be `base`, `one`, or `sub` (default)
+
+<details>
+<summary><h5>Example</h5></summary>
+
+In the following example admins are members of a group `admins`, the objectClass of the entry `admins` is `groupOfNames`:
+
+    OVERLEAF_LDAP_ADMIN_SEARCH_BASE='cn=admins,ou=group,dc=example,dc=com'
+    OVERLEAF_LDAP_ADMIN_SEARCH_FILTER='(member={{dn}})'
+
+In the following example admins are members of a group 'admins', the objectClass of the entry `admins` is `posixGroup`:
+
+    OVERLEAF_LDAP_ADMIN_SEARCH_BASE='cn=admins,ou=group,dc=example,dc=com'
+    OVERLEAF_LDAP_ADMIN_SEARCH_FILTER='(memberUid={{username}})'
+
+In the following example admins are users with UNIX gid=1234:
+
+    OVERLEAF_LDAP_ADMIN_SEARCH_BASE='ou=people,dc=example,dc=com'
+    OVERLEAF_LDAP_ADMIN_SEARCH_FILTER='(&(gidNumber=1234)(uid={{username}}))'
+
+In the following example admin is the user with `uid=someuser`:
+
+    OVERLEAF_LDAP_ADMIN_SEARCH_BASE='ou=people,dc=example,dc=com'
+    OVERLEAF_LDAP_ADMIN_SEARCH_FILTER='(&(uid=someuser)(uid={{username}}))'
+
+The filter
+
+    OVERLEAF_LDAP_ADMIN_SEARCH_FILTER='(uid=someuser)'
+
+where `someuser` is the uid of an existing user, will always produce a non-empty search result.
+As a result, **every user will be granted admin rights**, not just `someuser`, as one might expect.
+
+</details>
+</details>
+</details>
+
+<details>
+<summary><h3>SAML Authentication</h3></summary>
+
+Internally, Overleaf SAML module uses the [passport-saml](https://github.com/node-saml/passport-saml) library, most of the following
+configuration options are passed through to `passport-saml`. If you are having issues configuring SAML, it is worth reading the README
+for `passport-saml` to get a feel for the configuration it expects.
+
+When using the SAML authentication method, a user is redirected to the Identity Provider (IdP) authentication site.
+If the IdP successfully authenticates the user, the Overleaf users database is checked for a record containing a `samlIdentifiers` field structured as follows:
+
+```
+samlIdentifiers: [
+  {
+    externalUserId: "...",
+    providerId: "1",
+    userIdAttribute: "..."
+  }
+]
+```
+The `externalUserId` must match the value of the property specified by `userIdAttribute` in the user profile returned by the IdP server.
+
+If no matching record is found, the database is searched for a user with the primary email address matching the email in the IdP user profile:
+
+- If such a user is found, the `hashedPassword` field is deleted to disable local authentication, and the `samlIdentifiers` field is added.
+- If no matching user is found, a new user is created with the email address and `samlIdentifiers` from the IdP profile.
+
+**Note:** Currently, only one SAML IdP is supported. The `providerId` field in `samlIdentifiers` is fixed to `'1'`.
+
+#### Environment Variables
+
+- `OVERLEAF_SAML_IDENTITY_SERVICE_NAME`
+    * Display name for the identity service, used on the login page (default: `Log in with SAML IdP`).
+
+- `OVERLEAF_SAML_USER_ID_FIELD`
+    * The value of this attribute will be used by Overleaf as the external user ID, defaults to `nameID`.
+
+- `OVERLEAF_SAML_EMAIL_FIELD`
+    * Name of the Email field in user profile, defaults to `nameID`.
+
+- `OVERLEAF_SAML_FIRST_NAME_FIELD`
+    * Name of the firstName field in user profile, defaults to `givenName`.
+
+- `OVERLEAF_SAML_LAST_NAME_FIELD`
+    * Name of the lastName field in user profile, defaults to `lastName`
+
+- `OVERLEAF_SAML_UPDATE_USER_DETAILS_ON_LOGIN`
+    * If set to `true`, updates the user `first_name` and `last_name` field on login,
+      and turn off the user details form on `/user/settings` page.
+
+- `OVERLEAF_SAML_ENTRYPOINT` **(required)**
+    * Entrypoint URL for the SAML identity service.
+
+      - Example: `https://idp.example.com/simplesaml/saml2/idp/SSOService.php`
+      - Azure Example: `https://login.microsoftonline.com/8b26b46a-6dd3-45c7-a104-f883f4db1f6b/saml2`
+
+- `OVERLEAF_SAML_ISSUER` **(required)**
+    * The Issuer name.
+
+- `OVERLEAF_SAML_AUDIENCE`
+    * Expected saml response Audience, defaults to value of `OVERLEAF_SAML_ISSUER`.
+
+- `OVERLEAF_SAML_IDP_CERT` **(required)**
+    * Path to a file containing the Identity Provider's public certificate, used to validate the signatures of incoming SAML responses. If the Identity Provider has multiple valid signing certificates, then
+      it can be a JSON array of paths to the certificates.
+
+        - Example (one certificate): `/overleaf/certs/idp_cert.pem`
+        - Example (multiple certificates): `["/overleaf/certs/idp_cert.pem", "/overleaf/certs/idp_cert_old.pem"]`
+
+- `OVERLEAF_SAML_PUBLIC_CERT`
+    * Path to a file containing public signing certificate used to embed in auth requests in order for the IdP to validate the signatures of the incoming SAML Request. It's required when setting up the [metadata endpoint](#metadata-for-the-identity-provider)
+      when the strategy is configured with a `OVERLEAF_SAML_PRIVATE_KEY`. A JSON array of paths to certificates can be provided to support certificate rotation. When supplying an array of certificates, the first entry in the array should match the
+      current `OVERLEAF_SAML_PRIVATE_KEY`. Additional entries in the array can be used to publish upcoming certificates to IdPs before changing the `OVERLEAF_SAML_PRIVATE_KEY`.
+
+- `OVERLEAF_SAML_PRIVATE_KEY`
+    * Path to a file containing a PEM-formatted private key matching the `OVERLEAF_SAML_PUBLIC_CERT` used to sign auth requests sent by passport-saml.
+
+- `OVERLEAF_SAML_DECRYPTION_CERT`
+    *  Path to a file containing public certificate, used for the [metadata endpoint](#metadata-for-the-identity-provider).
+
+- `OVERLEAF_SAML_DECRYPTION_PVK`
+    * Path to a file containing private key  matching the `OVERLEAF_SAML_DECRYPTION_CERT` that will be used to attempt to decrypt any encrypted assertions that are received.
+
+- `OVERLEAF_SAML_SIGNATURE_ALGORITHM`
+    * Optionally set the signature algorithm for signing requests,
+          valid values are 'sha1' (default), 'sha256' (prefered), 'sha512' (most secure, check if your IdP supports it).
+
+- `OVERLEAF_SAML_ADDITIONAL_PARAMS`
+    * JSON dictionary of additional query params to add to all requests.
+
+- `OVERLEAF_SAML_ADDITIONAL_AUTHORIZE_PARAMS`
+    * JSON dictionary of additional query params to add to 'authorize' requests.
+
+        - Example: `{"some_key": "some_value"}`
+
+- `OVERLEAF_SAML_IDENTIFIER_FORMAT`
+    * Name identifier format to request from the identity provider (default: `urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress`).
+      If using `urn:oasis:names:tc:SAML:2.0:nameid-format:persistent`, ensure the `OVERLEAF_SAML_EMAIL_FIELD` envirionment variable is defined.
+      If `urn:oasis:names:tc:SAML:2.0:nameid-format:transient` is required, you must also define the `OVERLEAF_SAML_ID_FIELD` environment variable,
+      which can, for example, be set to the user's email address.
+
+- `OVERLEAF_SAML_ACCEPTED_CLOCK_SKEW_MS`
+    * Time in milliseconds of skew that is acceptable between client and server when checking OnBefore and NotOnOrAfter assertion
+          condition validity timestamps. Setting to -1 will disable checking these conditions entirely. Default is 0.
+
+- `OVERLEAF_SAML_ATTRIBUTE_CONSUMING_SERVICE_INDEX`
+    * `AttributeConsumingServiceIndex` attribute to add to AuthnRequest to instruct the IdP which attribute set to attach
+          to the response ([link](http://blog.aniljohn.com/2014/01/data-minimization-front-channel-saml-attribute-requests.html)).
+
+- `OVERLEAF_SAML_AUTHN_CONTEXT`
+    * JSON array of name identifier format values to request auth context. Default: `["urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTransport"]`.
+
+- `OVERLEAF_SAML_FORCE_AUTHN`
+    * If `true`, the initial SAML request from the service provider specifies that the IdP should force re-authentication of the user,
+          even if they possess a valid session.
+
+- `OVERLEAF_SAML_DISABLE_REQUESTED_AUTHN_CONTEXT`
+    * If `true`, do not request a specific auth context. For example, you can this this to `true` to allow additional contexts such as password-less logins (`urn:oasis:names:tc:SAML:2.0:ac:classes:X509`). Support for additional contexts is dependant on your IdP.
+
+- `OVERLEAF_SAML_AUTHN_REQUEST_BINDING`
+    * If set to `HTTP-POST`, will request authentication from IdP via HTTP POST binding, otherwise defaults to HTTP-Redirect.
+
+- `OVERLEAF_SAML_VALIDATE_IN_RESPONSE_TO`
+    * If `always`, then InResponseTo will be validated from incoming SAML responses.
+    * If `never`, then InResponseTo  won't be validated (default).
+    * If `ifPresent`, then InResponseTo will only be validated if present in the incoming SAML response.
+
+- `OVERLEAF_SAML_REQUEST_ID_EXPIRATION_PERIOD_MS`
+    * Defines the expiration time when a Request ID generated for a SAML request will not be valid if seen
+          in a SAML response in the `InResponseTo` field. Default: 28800000 (8 hours).
+
+- `OVERLEAF_SAML_LOGOUT_URL`
+    * base address to call with logout requests (default: `entryPoint`).
+
+      - Example: `https://idp.example.com/simplesaml/saml2/idp/SingleLogoutService.php`
+
+- `OVERLEAF_SAML_ADDITIONAL_LOGOUT_PARAMS`
+    * JSON dictionary of additional query params to add to 'logout' requests.
+
+- `OVERLEAF_SAML_IS_ADMIN_FIELD` and `OVERLEAF_SAML_IS_ADMIN_FIELD_VALUE`
+    * When both environment variables are set, the login process updates `user.isAdmin = true` if the profile returned by the SAML IdP contains the attribute specified by
+     `OVERLEAF_SAML_IS_ADMIN_FIELD` and its value either matches `OVERLEAF_SAML_IS_ADMIN_FIELD_VALUE` or is an array containing `OVERLEAF_SAML_IS_ADMIN_FIELD_VALUE`,
+      otherwise `user.isAdmin` is set to `false`. If either of these variables is not set, then the admin status is only set to `true` during admin user
+      creation in Launchpad.
+
+#### Metadata for the Identity Provider
+
+The current version of Overleaf CE includes and endpoint to retrieve Service Provider Metadata: `http://my-overleaf-instance.com/saml/meta`
+
+The Identity Provider will need to be configured to recognize the Overleaf server as a "Service Provider". Consult the documentation for your SAML server for instructions on how to do this.
+
+Below is an example of appropriate Service Provider metadata:
+
+<details>
+<summary><h5>ol-meta.xml</h5></summary>
+
+```
+<?xml version="1.0"?>
+<EntityDescriptor xmlns="urn:oasis:names:tc:SAML:2.0:metadata"
+                  xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
+                  entityID="MyOverleaf"
+                  ID="_b508c83b7dda452f5b269383fb391107116f8f57">
+  <SPSSODescriptor protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol" AuthnRequestsSigned="true" WantAssertionsSigned="true">
+    <KeyDescriptor use="signing">
+      <ds:KeyInfo>
+        <ds:X509Data>
+          <ds:X509Certificate>MII...
+[skipped]
+</ds:X509Certificate>
+        </ds:X509Data>
+      </ds:KeyInfo>
+    </KeyDescriptor>
+    <KeyDescriptor use="encryption">
+      <ds:KeyInfo>
+        <ds:X509Data>
+          <ds:X509Certificate>MII...
+[skipped]
+</ds:X509Certificate>
+        </ds:X509Data>
+      </ds:KeyInfo>
+      <EncryptionMethod Algorithm="http://www.w3.org/2009/xmlenc11#aes256-gcm"/>
+      <EncryptionMethod Algorithm="http://www.w3.org/2009/xmlenc11#aes128-gcm"/>
+      <EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#aes256-cbc"/>
+      <EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#aes128-cbc"/>
+    </KeyDescriptor>
+    <SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST"
+                         Location="https://my-overleaf-instance.com/saml/logout/callback"/>
+    <NameIDFormat>urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress</NameIDFormat>
+    <AssertionConsumerService index="1"
+                              isDefault="true"
+                              Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST"
+                              Location="https://my-overleaf-instance.com/saml/login/callback"/>
+  </SPSSODescriptor>
+</EntityDescriptor>
+
+```
+</details>
+
+Note the certificates, `AssertionConsumerService.Location`, `SingleLogoutService.Location` and `EntityDescriptor.entityID`
+and set as appropriate in your IdP configuration, or send the metadata file to the IdP admin.
+
+<details>
+<summary><h4>Sample variables.env file</h4></summary>
+
+```
+OVERLEAF_APP_NAME="Our Overleaf Instance"
+
+ENABLED_LINKED_FILE_TYPES=project_file,project_output_file
+
+# Enables Thumbnail generation using ImageMagick
+ENABLE_CONVERSIONS=true
+
+# Disables email confirmation requirement
+EMAIL_CONFIRMATION_DISABLED=true
+
+## Nginx
+# NGINX_WORKER_PROCESSES=4
+# NGINX_WORKER_CONNECTIONS=768
+
+## Set for TLS via nginx-proxy
+# OVERLEAF_BEHIND_PROXY=true
+# OVERLEAF_SECURE_COOKIE=true
+
+OVERLEAF_SITE_URL=http://my-overleaf-instance.com
+OVERLEAF_NAV_TITLE=Our Overleaf Instance
+# OVERLEAF_HEADER_IMAGE_URL=http://somewhere.com/mylogo.png
+OVERLEAF_ADMIN_EMAIL=support@example.com
+
+OVERLEAF_LEFT_FOOTER=[{"text": "Contact your support team", "url": "mailto:support@example.com"}]
+OVERLEAF_RIGHT_FOOTER=[{"text":"Hello, I am on the Right", "url":"https://github.com/yu-i-i/overleaf-cep"}]
+
+OVERLEAF_EMAIL_FROM_ADDRESS=team@example.com
+OVERLEAF_EMAIL_SMTP_HOST=smtp.example.com
+OVERLEAF_EMAIL_SMTP_PORT=587
+OVERLEAF_EMAIL_SMTP_SECURE=false
+# OVERLEAF_EMAIL_SMTP_USER=
+# OVERLEAF_EMAIL_SMTP_PASS=
+# OVERLEAF_EMAIL_SMTP_NAME=
+OVERLEAF_EMAIL_SMTP_LOGGER=false
+OVERLEAF_EMAIL_SMTP_TLS_REJECT_UNAUTH=true
+OVERLEAF_EMAIL_SMTP_IGNORE_TLS=false
+OVERLEAF_CUSTOM_EMAIL_FOOTER=This system is run by department x
+
+OVERLEAF_PROXY_LEARN=true
+NAV_HIDE_POWERED_BY=true
+
+#################
+## SAML for CE ##
+#################
+
+EXTERNAL_AUTH=saml
+OVERLEAF_SAML_IDENTITY_SERVICE_NAME='Log in with My IdP'
+OVERLEAF_SAML_EMAIL_FIELD=mail
+OVERLEAF_SAML_FIRST_NAME_FIELD=givenName
+OVERLEAF_SAML_LAST_NAME_FIELD=sn
+OVERLEAF_SAML_ENTRYPOINT=https://idp.example.com/simplesamlphp/saml2/idp/SSOService.php
+OVERLEAF_SAML_CALLBACK_URL=https://my-overleaf-instance.com/saml/login/callback
+OVERLEAF_SAML_LOGOUT_URL=https://idp.example.com/simplesamlphp/saml2/idp/SingleLogoutService.php
+OVERLEAF_SAML_LOGOUT_CALLBACK_URL=https://my-overleaf-instance.com/saml/logout/callback
+OVERLEAF_SAML_ISSUER=MyOverleaf
+OVERLEAF_SAML_IDP_CERT=/overleaf/certs/idp_cert.pem
+OVERLEAF_SAML_PUBLIC_CERT=/overleaf/certs/myol_cert.pem
+OVERLEAF_SAML_PRIVATE_KEY=/overleaf/certs/myol_key.pem
+OVERLEAF_SAML_DECRYPTION_CERT=/overleaf/certs/myol_decr_cert.pem
+OVERLEAF_SAML_DECRYPTION_PVK=/overleaf/certs/myol_decr_key.pem
+OVERLEAF_SAML_IS_ADMIN_FIELD=mail
+OVERLEAF_SAML_IS_ADMIN_FIELD_VALUE=overleaf.admin@example.com
+```
+</details>
+</details>
+
+<details>
+<summary><h3>OIDC Authentication</h3></summary>
+
+Internally, Overleaf OIDC module uses the [passport-openidconnect](https://github.com/jaredhanson/passport-openidconnect) library.
+If you are having issues configuring OpenID Connect, it is worth reading the README for `passport-openidconnect` to get a feel for the configuration it expects.
+
+
+When using the OIDC authentication method, a user is redirected to the Identity Provider (IdP) authentication site.
+If the IdP successfully authenticates the user, the Overleaf users database is checked for a record containing a `thirdPartyIdentifiers` field structured as follows:
+
+```
+thirdPartyIdentifiers: [
+  {
+    externalUserId: "...",
+    externalData: null,
+    providerId: "..."
+  }
+]
+```
+
+The `externalUserId` must match the user ID in the profile returned by the IdP server (see the `OVERLEAF_OIDC_USER_ID_FIELD` environment variable), and `providerId`
+must match the ID of the OIDC provider (see the `OVERLEAF_OIDC_PROVIDER_ID`).
+
+If no matching record is found, the database is searched for a user with the primary email address matching the email in the IdP user profile:
+- If such a user is found, the `thirdPartyIdentifiers` field is updated.
+- If no matching user is found, a new user is created with the email address and `thirdPartyIdentifiers` from the IdP profile.
+
+In both cases, the user is said to be 'linked' to the external OIDC user. The user can be unlinked from the OIDC provider on the `/user/settings` page.
+
+
+#### Environment Variables
+
+The values of the following five required variables can be found using `.well-known/openid-configuration` endpoint of your OpenID Provider (OP).
+
+- `OVERLEAF_OIDC_ISSUER` **(required)**
+
+- `OVERLEAF_OIDC_AUTHORIZATION_URL` **(required)**
+
+- `OVERLEAF_OIDC_TOKEN_URL` **(required)**
+
+- `OVERLEAF_OIDC_USER_INFO_URL` **(required)**
+
+- `OVERLEAF_OIDC_LOGOUT_URL` **(required)**
+
+The values of the following two required variables will be provided by the admin of your OP
+
+- `OVERLEAF_OIDC_CLIENT_ID` **(required)**
+
+- `OVERLEAF_OIDC_CLIENT_SECRET` **(required)**
+
+- `OVERLEAF_OIDC_SCOPE`
+    * Default: `openid profile email`
+
+- `OVERLEAF_OIDC_PROVIDER_ID`
+    * Arbitrary ID of the OP, defaults to `oidc`.
+
+- `OVERLEAF_OIDC_PROVIDER_NAME`
+    * The name of the OP, used in the `Linked Accounts` section of the `/user/settings` page, defaults to `OIDC Provider`.
+
+- `OVERLEAF_OIDC_IDENTITY_SERVICE_NAME`
+    * Display name for the identity service, used on the login page (default: `Log in with $OVERLEAF_OIDC_PROVIDER_NAME`).
+
+- `OVERLEAF_OIDC_PROVIDER_DESCRIPTION`
+    * Description of OP, used in the `Linked Accounts` section (default: `Log in with $OVERLEAF_OIDC_PROVIDER_NAME`).
+
+- `OVERLEAF_OIDC_PROVIDER_INFO_LINK`
+    * `Learn more` URL in the OP description, default: no `Learn more` link in the description.
+
+- `OVERLEAF_OIDC_PROVIDER_HIDE_NOT_LINKED`
+    * Do not show OP on the `/user/settings` page, if the user's account is not linked with the OP, default `false`.
+
+- `OVERLEAF_OIDC_USER_ID_FIELD`
+    * The value of this attribute will be used by Overleaf as the external user ID, defaults to `id`.
+
+- `OVERLEAF_OIDC_UPDATE_USER_DETAILS_ON_LOGIN`
+    * If set to `true`, updates the user `first_name` and `last_name` field on login,
+      and disables the user details form on `/user/settings` page.
+
+- `OVERLEAF_OIDC_IS_ADMIN_FIELD` and `OVERLEAF_OIDC_IS_ADMIN_FIELD_VALUE`
+    * When both environment variables are set, the login process updates `user.isAdmin = true` if the profile returned by the OP contains the attribute specified by
+      `OVERLEAF_OIDC_IS_ADMIN_FIELD` and its value matches `OVERLEAF_OIDC_IS_ADMIN_FIELD_VALUE`, otherwise `user.isAdmin` is set to `false`.
+      If `OVERLEAF_OIDC_IS_ADMIN_FIELD` is `email` then the value of the attribute `emails[0].value` is used for match checking.
+
+<details>
+<summary><h4>Sample variables.env file</h4></summary>
+
+```
+OVERLEAF_APP_NAME="Our Overleaf Instance"
+
+ENABLED_LINKED_FILE_TYPES=project_file,project_output_file
+
+# Enables Thumbnail generation using ImageMagick
+ENABLE_CONVERSIONS=true
+
+# Disables email confirmation requirement
+EMAIL_CONFIRMATION_DISABLED=true
+
+## Nginx
+# NGINX_WORKER_PROCESSES=4
+# NGINX_WORKER_CONNECTIONS=768
+
+## Set for TLS via nginx-proxy
+# OVERLEAF_BEHIND_PROXY=true
+# OVERLEAF_SECURE_COOKIE=true
+
+OVERLEAF_SITE_URL=http://my-overleaf-instance.com
+OVERLEAF_NAV_TITLE=Our Overleaf Instance
+# OVERLEAF_HEADER_IMAGE_URL=http://somewhere.com/mylogo.png
+OVERLEAF_ADMIN_EMAIL=support@example.com
+
+OVERLEAF_LEFT_FOOTER=[{"text": "Contact your support team", "url": "mailto:support@example.com"}]
+OVERLEAF_RIGHT_FOOTER=[{"text":"Hello, I am on the Right", "url":"https://github.com/yu-i-i/overleaf-cep"}]
+
+OVERLEAF_EMAIL_FROM_ADDRESS=team@example.com
+OVERLEAF_EMAIL_SMTP_HOST=smtp.example.com
+OVERLEAF_EMAIL_SMTP_PORT=587
+OVERLEAF_EMAIL_SMTP_SECURE=false
+# OVERLEAF_EMAIL_SMTP_USER=
+# OVERLEAF_EMAIL_SMTP_PASS=
+# OVERLEAF_EMAIL_SMTP_NAME=
+OVERLEAF_EMAIL_SMTP_LOGGER=false
+OVERLEAF_EMAIL_SMTP_TLS_REJECT_UNAUTH=true
+OVERLEAF_EMAIL_SMTP_IGNORE_TLS=false
+OVERLEAF_CUSTOM_EMAIL_FOOTER=This system is run by department x
+
+OVERLEAF_PROXY_LEARN=true
+NAV_HIDE_POWERED_BY=true
+
+#################
+## OIDC for CE ##
+#################
+
+EXTERNAL_AUTH=oidc
+
+OVERLEAF_OIDC_PROVIDER_ID=oidc
+OVERLEAF_OIDC_ISSUER=https://keycloak.provider.com/realms/example
+OVERLEAF_OIDC_AUTHORIZATION_URL=https://keycloak.provider.com/realms/example/protocol/openid-connect/auth
+OVERLEAF_OIDC_TOKEN_URL=https://keycloak.provider.com/realms/example/protocol/openid-connect/token
+OVERLEAF_OIDC_USER_INFO_URL=https://keycloak.provider.com/realms/example/protocol/openid-connect/userinfo
+OVERLEAF_OIDC_LOGOUT_URL=https://keycloak.provider.com/realms/example/protocol/openid-connect/logout
+OVERLEAF_OIDC_CLIENT_ID=Overleaf-OIDC
+OVERLEAF_OIDC_CLIENT_SECRET=DoNotUseThisATGgaAcTgCcATgGATTACAagGtTCaGcGTAG
+OVERLEAF_OIDC_IDENTITY_SERVICE_NAME='Log in with Keycloak OIDC Provider'
+OVERLEAF_OIDC_PROVIDER_NAME=OIDC Keycloak Provider
+OVERLEAF_OIDC_PROVIDER_INFO_LINK=https://openid.net
+OVERLEAF_OIDC_IS_ADMIN_FIELD=email
+OVERLEAF_OIDC_IS_ADMIN_FIELD_VALUE=overleaf.admin@example.com
+OVERLEAF_OIDC_UPDATE_USER_DETAILS_ON_LOGIN=false
+```
+</details>
+</details>

 ## Overleaf Docker Image

@@ -60,17 +896,14 @@ in which to run the Overleaf services. Baseimage uses the `runit` service
 manager to manage services, and we add our init-scripts from the `server-ce/runit`
 folder.

-
-## Contributing
-
-Please see the [CONTRIBUTING](CONTRIBUTING.md) file for information on contributing to the development of Overleaf.
-
 ## Authors

 [The Overleaf Team](https://www.overleaf.com/about)
+<br>
+Extensions for CE by: [yu-i-i](https://github.com/yu-i-i/overleaf-cep)

 ## License

 The code in this repository is released under the GNU AFFERO GENERAL PUBLIC LICENSE, version 3. A copy can be found in the [`LICENSE`](LICENSE) file.

-Copyright (c) Overleaf, 2014-2025.
+Copyright (c) Overleaf, 2014-2024.
@@ -11,6 +11,12 @@ bin/build
 > [!NOTE]
 > If Docker is running out of RAM while building the services in parallel, create a `.env` file in this directory containing `COMPOSE_PARALLEL_LIMIT=1`.

+Next, initialize the database:
+
+```shell
+bin/init
+```
+
 Then start the services:

 ```shell
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+docker compose up --detach mongo
+curl --max-time 10 --retry 5 --retry-delay 5 --retry-all-errors --silent --output /dev/null localhost:27017
+docker compose exec mongo mongosh --eval "rs.initiate({ _id: 'overleaf', members: [{ _id: 0, host: 'mongo:27017' }] })"
+docker compose down mongo
@@ -13,6 +13,7 @@ NOTIFICATIONS_HOST=notifications
 PROJECT_HISTORY_HOST=project-history
 REALTIME_HOST=real-time
 REDIS_HOST=redis
+REFERENCES_HOST=references
 SESSION_SECRET=foo
 WEBPACK_HOST=webpack
 WEB_API_PASSWORD=overleaf
@@ -112,6 +112,17 @@ services:
      - ../services/real-time/app.js:/overleaf/services/real-time/app.js
      - ../services/real-time/config:/overleaf/services/real-time/config

+  references:
+    command: ["node", "--watch", "app.js"]
+    environment:
+      - NODE_OPTIONS=--inspect=0.0.0.0:9229
+    ports:
+      - "127.0.0.1:9236:9229"
+    volumes:
+      - ../services/references/app:/overleaf/services/references/app
+      - ../services/references/config:/overleaf/services/references/config
+      - ../services/references/app.js:/overleaf/services/references/app.js
+
  web:
    command: ["node", "--watch", "app.js", "--watch-locales"]
    environment:
@@ -1,5 +1,6 @@
 volumes:
  clsi-cache:
+  clsi-output:
  filestore-public-files:
  filestore-template-files:
  filestore-uploads:
@@ -28,13 +29,12 @@ services:
      - DOCKER_RUNNER=true
      - TEXLIVE_IMAGE=texlive-full # docker build texlive -t texlive-full
      - COMPILES_HOST_DIR=${PWD}/compiles
-      - OUTPUT_HOST_DIR=${PWD}/output
    user: root
    volumes:
      - ${PWD}/compiles:/overleaf/services/clsi/compiles
-      - ${PWD}/output:/overleaf/services/clsi/output
      - ${DOCKER_SOCKET_PATH:-/var/run/docker.sock}:/var/run/docker.sock
      - clsi-cache:/overleaf/services/clsi/cache
+      - clsi-output:/overleaf/services/clsi/output

  contacts:
    build:
@@ -88,20 +88,12 @@ services:
        - history-v1-buckets:/buckets

  mongo:
-    image: mongo:6.0
+    image: mongo:5
    command: --replSet overleaf
    ports:
      - "127.0.0.1:27017:27017" # for debugging
    volumes:
      - mongo-data:/data/db
-      - ../bin/shared/mongodb-init-replica-set.js:/docker-entrypoint-initdb.d/mongodb-init-replica-set.js
-    environment:
-      MONGO_INITDB_DATABASE: sharelatex
-    extra_hosts:
-      # Required when using the automatic database setup for initializing the
-      # replica set. This override is not needed when running the setup after
-      # starting up mongo.
-      - mongo:127.0.0.1

  notifications:
    build:
@@ -131,6 +123,13 @@ services:
    volumes:
      - redis-data:/data

+  references:
+    build:
+      context: ..
+      dockerfile: services/references/Dockerfile
+    env_file:
+      - dev.env
+
  web:
    build:
      context: ..
@@ -161,6 +160,7 @@ services:
      - notifications
      - project-history
      - real-time
+      - references

  webpack:
    build:
@@ -40,6 +40,10 @@ services:
            # Disables email confirmation requirement
            EMAIL_CONFIRMATION_DISABLED: 'true'

+            # temporary fix for LuaLaTex compiles
+            # see https://github.com/overleaf/overleaf/issues/695
+            TEXMFVAR: /var/lib/overleaf/tmp/texmf-var
+
            ## Set for SSL via nginx-proxy
            #VIRTUAL_HOST: 103.112.212.22

@@ -73,19 +77,11 @@ services:
            ## Server Pro ##
            ################

-            ## The Community Edition is intended for use in environments where all users are trusted and is not appropriate for
-            ## scenarios where isolation of users is required. Sandboxed Compiles are not available in the Community Edition,
-            ## so the following environment variables must be commented out to avoid compile issues.
-            ##
-            ## Sandboxed Compiles: https://docs.overleaf.com/on-premises/configuration/overleaf-toolkit/server-pro-only-configuration/sandboxed-compiles
+            ## Sandboxed Compiles: https://github.com/overleaf/overleaf/wiki/Server-Pro:-Sandboxed-Compiles
            SANDBOXED_COMPILES: 'true'
-            ### Bind-mount source for /var/lib/overleaf/data/compiles inside the container.
-            SANDBOXED_COMPILES_HOST_DIR_COMPILES: '/home/user/sharelatex_data/data/compiles'
-            ### Bind-mount source for /var/lib/overleaf/data/output inside the container.
-            SANDBOXED_COMPILES_HOST_DIR_OUTPUT: '/home/user/sharelatex_data/data/output'
-            ### Backwards compatibility (before Server Pro 5.5)
-            DOCKER_RUNNER: 'true'
            SANDBOXED_COMPILES_SIBLING_CONTAINERS: 'true'
+            ### Bind-mount source for /var/lib/overleaf/data/compiles inside the container.
+            SANDBOXED_COMPILES_HOST_DIR: '/home/user/sharelatex_data/data/compiles'

            ## Works with test LDAP server shown at bottom of docker compose
            # OVERLEAF_LDAP_URL: 'ldap://ldap:389'
@@ -106,12 +102,12 @@ services:

    mongo:
        restart: always
-        image: mongo:6.0
+        image: mongo:5.0
        container_name: mongo
        command: '--replSet overleaf'
        volumes:
            - ~/mongo_data:/data/db
-            - ./bin/shared/mongodb-init-replica-set.js:/docker-entrypoint-initdb.d/mongodb-init-replica-set.js
+            - ./mongodb-init-replica-set.js:/docker-entrypoint-initdb.d/mongodb-init-replica-set.js
        environment:
          MONGO_INITDB_DATABASE: sharelatex
        extra_hosts:
@@ -119,7 +115,7 @@ services:
          # This override is not needed when running the setup after starting up mongo.
          - mongo:127.0.0.1
        healthcheck:
-            test: echo 'db.stats().ok' | mongosh localhost:27017/test --quiet
+            test: echo 'db.stats().ok' | mongo localhost:27017/test --quiet
            interval: 10s
            timeout: 10s
            retries: 5
@@ -0,0 +1 @@
+node_modules/
@@ -0,0 +1,46 @@
+compileFolder
+
+Compiled source #
+###################
+*.com
+*.class
+*.dll
+*.exe
+*.o
+*.so
+
+# Packages #
+############
+# it's better to unpack these files and commit the raw source
+# git has its own built in compression methods
+*.7z
+*.dmg
+*.gz
+*.iso
+*.jar
+*.rar
+*.tar
+*.zip
+
+# Logs and databases #
+######################
+*.log
+*.sql
+*.sqlite
+
+# OS generated files #
+######################
+.DS_Store?
+ehthumbs.db
+Icon?
+Thumbs.db
+
+/node_modules/*
+data/*/*
+
+**.swp
+
+/log.json
+hash_folder
+
+.npmrc
@@ -1 +1 @@
-22.15.1
+20.18.0
@@ -5,6 +5,6 @@ access-token-encryptor
 --env-pass-through=
 --esmock-loader=False
 --is-library=True
--node-version=22.15.1
+--node-version=20.18.0
 --public-repo=False
--script-version=4.7.0
+--script-version=4.5.0
@@ -21,7 +21,7 @@
  "devDependencies": {
    "chai": "^4.3.6",
    "chai-as-promised": "^7.1.1",
-    "mocha": "^11.1.0",
+    "mocha": "^10.2.0",
    "sandboxed-module": "^2.0.4",
    "typescript": "^5.0.4"
  }
@@ -0,0 +1 @@
+node_modules/
@@ -0,0 +1,3 @@
+
+# managed by monorepo$ bin/update_build_scripts
+.npmrc
@@ -1 +1 @@
-22.15.1
+20.18.0
@@ -5,6 +5,6 @@ fetch-utils
 --env-pass-through=
 --esmock-loader=False
 --is-library=True
--node-version=22.15.1
+--node-version=20.18.0
 --public-repo=False
--script-version=4.7.0
+--script-version=4.5.0
@@ -23,11 +23,11 @@ async function fetchJson(url, opts = {}) {
 }

 async function fetchJsonWithResponse(url, opts = {}) {
-  const { fetchOpts, detachSignal } = parseOpts(opts)
+  const { fetchOpts } = parseOpts(opts)
  fetchOpts.headers = fetchOpts.headers ?? {}
  fetchOpts.headers.Accept = fetchOpts.headers.Accept ?? 'application/json'

-  const response = await performRequest(url, fetchOpts, detachSignal)
+  const response = await performRequest(url, fetchOpts)
  if (!response.ok) {
    const body = await maybeGetResponseBody(response)
    throw new RequestFailedError(url, opts, response, body)
@@ -53,8 +53,8 @@ async function fetchStream(url, opts = {}) {
 }

 async function fetchStreamWithResponse(url, opts = {}) {
-  const { fetchOpts, abortController, detachSignal } = parseOpts(opts)
-  const response = await performRequest(url, fetchOpts, detachSignal)
+  const { fetchOpts, abortController } = parseOpts(opts)
+  const response = await performRequest(url, fetchOpts)

  if (!response.ok) {
    const body = await maybeGetResponseBody(response)
@@ -76,8 +76,8 @@ async function fetchStreamWithResponse(url, opts = {}) {
 * @throws {RequestFailedError} if the response has a failure status code
 */
 async function fetchNothing(url, opts = {}) {
-  const { fetchOpts, detachSignal } = parseOpts(opts)
-  const response = await performRequest(url, fetchOpts, detachSignal)
+  const { fetchOpts } = parseOpts(opts)
+  const response = await performRequest(url, fetchOpts)
  if (!response.ok) {
    const body = await maybeGetResponseBody(response)
    throw new RequestFailedError(url, opts, response, body)
@@ -95,22 +95,9 @@ async function fetchNothing(url, opts = {}) {
 * @throws {RequestFailedError} if the response has a non redirect status code or missing Location header
 */
 async function fetchRedirect(url, opts = {}) {
-  const { location } = await fetchRedirectWithResponse(url, opts)
-  return location
-}
-
-/**
- * Make a request and extract the redirect from the response.
- *
- * @param {string | URL} url - request URL
- * @param {object} opts - fetch options
- * @return {Promise<{location: string, response: Response}>}
- * @throws {RequestFailedError} if the response has a non redirect status code or missing Location header
- */
-async function fetchRedirectWithResponse(url, opts = {}) {
-  const { fetchOpts, detachSignal } = parseOpts(opts)
+  const { fetchOpts } = parseOpts(opts)
  fetchOpts.redirect = 'manual'
-  const response = await performRequest(url, fetchOpts, detachSignal)
+  const response = await performRequest(url, fetchOpts)
  if (response.status < 300 || response.status >= 400) {
    const body = await maybeGetResponseBody(response)
    throw new RequestFailedError(url, opts, response, body)
@@ -125,7 +112,7 @@ async function fetchRedirectWithResponse(url, opts = {}) {
    )
  }
  await discardResponseBody(response)
-  return { location, response }
+  return location
 }

 /**
@@ -142,8 +129,8 @@ async function fetchString(url, opts = {}) {
 }

 async function fetchStringWithResponse(url, opts = {}) {
-  const { fetchOpts, detachSignal } = parseOpts(opts)
-  const response = await performRequest(url, fetchOpts, detachSignal)
+  const { fetchOpts } = parseOpts(opts)
+  const response = await performRequest(url, fetchOpts)
  if (!response.ok) {
    const body = await maybeGetResponseBody(response)
    throw new RequestFailedError(url, opts, response, body)
@@ -178,14 +165,13 @@ function parseOpts(opts) {

  const abortController = new AbortController()
  fetchOpts.signal = abortController.signal
-  let detachSignal = () => {}
  if (opts.signal) {
-    detachSignal = abortOnSignal(abortController, opts.signal)
+    abortOnSignal(abortController, opts.signal)
  }
  if (opts.body instanceof Readable) {
    abortOnDestroyedRequest(abortController, fetchOpts.body)
  }
-  return { fetchOpts, abortController, detachSignal }
+  return { fetchOpts, abortController }
 }

 function setupJsonBody(fetchOpts, json) {
@@ -209,9 +195,6 @@ function abortOnSignal(abortController, signal) {
    abortController.abort(signal.reason)
  }
  signal.addEventListener('abort', listener)
-  return () => {
-    signal.removeEventListener('abort', listener)
-  }
 }

 function abortOnDestroyedRequest(abortController, stream) {
@@ -230,12 +213,11 @@ function abortOnDestroyedResponse(abortController, response) {
  })
 }

-async function performRequest(url, fetchOpts, detachSignal) {
+async function performRequest(url, fetchOpts) {
  let response
  try {
    response = await fetch(url, fetchOpts)
  } catch (err) {
-    detachSignal()
    if (fetchOpts.body instanceof Readable) {
      fetchOpts.body.destroy()
    }
@@ -244,7 +226,6 @@ async function performRequest(url, fetchOpts, detachSignal) {
      method: fetchOpts.method ?? 'GET',
    })
  }
-  response.body.on('close', detachSignal)
  if (fetchOpts.body instanceof Readable) {
    response.body.on('close', () => {
      if (!fetchOpts.body.readableEnded) {
@@ -316,7 +297,6 @@ module.exports = {
  fetchStreamWithResponse,
  fetchNothing,
  fetchRedirect,
-  fetchRedirectWithResponse,
  fetchString,
  fetchStringWithResponse,
  RequestFailedError,
@@ -20,8 +20,8 @@
    "body-parser": "^1.20.3",
    "chai": "^4.3.6",
    "chai-as-promised": "^7.1.1",
-    "express": "^4.21.2",
-    "mocha": "^11.1.0",
+    "express": "^4.21.0",
+    "mocha": "^10.2.0",
    "typescript": "^5.0.4"
  },
  "dependencies": {
@@ -1,9 +1,6 @@
 const { expect } = require('chai')
-const fs = require('node:fs')
-const events = require('node:events')
 const { FetchError, AbortError } = require('node-fetch')
 const { Readable } = require('node:stream')
-const { pipeline } = require('node:stream/promises')
 const { once } = require('node:events')
 const { TestServer } = require('./helpers/TestServer')
 const selfsigned = require('selfsigned')
@@ -206,31 +203,6 @@ describe('fetch-utils', function () {
      ).to.be.rejectedWith(AbortError)
      expect(stream.destroyed).to.be.true
    })
-
-    it('detaches from signal on success', async function () {
-      const signal = AbortSignal.timeout(10_000)
-      for (let i = 0; i < 20; i++) {
-        const s = await fetchStream(this.url('/hello'), { signal })
-        expect(events.getEventListeners(signal, 'abort')).to.have.length(1)
-        await pipeline(s, fs.createWriteStream('/dev/null'))
-        expect(events.getEventListeners(signal, 'abort')).to.have.length(0)
-      }
-    })
-
-    it('detaches from signal on error', async function () {
-      const signal = AbortSignal.timeout(10_000)
-      for (let i = 0; i < 20; i++) {
-        try {
-          await fetchStream(this.url('/500'), { signal })
-        } catch (err) {
-          if (err instanceof RequestFailedError && err.response.status === 500)
-            continue
-          throw err
-        } finally {
-          expect(events.getEventListeners(signal, 'abort')).to.have.length(0)
-        }
-      }
-    })
  })

  describe('fetchNothing', function () {
@@ -419,16 +391,9 @@ async function* infiniteIterator() {
 async function abortOnceReceived(func, server) {
  const controller = new AbortController()
  const promise = func(controller.signal)
-  expect(events.getEventListeners(controller.signal, 'abort')).to.have.length(1)
  await once(server.events, 'request-received')
  controller.abort()
-  try {
-    return await promise
-  } finally {
-    expect(events.getEventListeners(controller.signal, 'abort')).to.have.length(
-      0
-    )
-  }
+  return await promise
 }

 async function expectRequestAborted(req) {
@@ -0,0 +1 @@
+node_modules/
@@ -0,0 +1,3 @@
+node_modules
+
+.npmrc
@@ -1 +1 @@
-22.15.1
+20.18.0
@@ -5,6 +5,6 @@ logger
 --env-pass-through=
 --esmock-loader=False
 --is-library=True
--node-version=22.15.1
+--node-version=20.18.0
 --public-repo=False
--script-version=4.7.0
+--script-version=4.5.0
@@ -14,10 +14,8 @@ const LoggingManager = {
  initialize(name) {
    this.isProduction =
      (process.env.NODE_ENV || '').toLowerCase() === 'production'
-    const isTest = (process.env.NODE_ENV || '').toLowerCase() === 'test'
    this.defaultLevel =
-      process.env.LOG_LEVEL ||
-      (this.isProduction ? 'info' : isTest ? 'fatal' : 'debug')
+      process.env.LOG_LEVEL || (this.isProduction ? 'info' : 'debug')
    this.loggerName = name
    this.logger = bunyan.createLogger({
      name,
@@ -27,7 +27,7 @@
  },
  "devDependencies": {
    "chai": "^4.3.6",
-    "mocha": "^11.1.0",
+    "mocha": "^10.2.0",
    "sandboxed-module": "^2.0.4",
    "sinon": "^9.2.4",
    "sinon-chai": "^3.7.0",
@@ -0,0 +1 @@
+node_modules/
@@ -0,0 +1,3 @@
+node_modules
+
+.npmrc
@@ -1 +1 @@
-22.15.1
+20.18.0
@@ -5,6 +5,6 @@ metrics
 --env-pass-through=
 --esmock-loader=False
 --is-library=True
--node-version=22.15.1
+--node-version=20.18.0
 --public-repo=False
--script-version=4.7.0
+--script-version=4.5.0
@@ -5,8 +5,6 @@
 * before any other module to support code instrumentation.
 */

-const metricsModuleImportStartTime = performance.now()
-
 const APP_NAME = process.env.METRICS_APP_NAME || 'unknown'
 const BUILD_VERSION = process.env.BUILD_VERSION
 const ENABLE_PROFILE_AGENT = process.env.ENABLE_PROFILE_AGENT === 'true'
@@ -105,5 +103,3 @@ function recordProcessStart() {
  const metrics = require('.')
  metrics.inc('process_startup')
 }
-
-module.exports = { metricsModuleImportStartTime }
@@ -9,7 +9,7 @@
  "main": "index.js",
  "dependencies": {
    "@google-cloud/opentelemetry-cloud-trace-exporter": "^2.1.0",
-    "@google-cloud/profiler": "^6.0.3",
+    "@google-cloud/profiler": "^6.0.0",
    "@opentelemetry/api": "^1.4.1",
    "@opentelemetry/auto-instrumentations-node": "^0.39.1",
    "@opentelemetry/exporter-trace-otlp-http": "^0.41.2",
@@ -23,7 +23,7 @@
  "devDependencies": {
    "bunyan": "^1.0.0",
    "chai": "^4.3.6",
-    "mocha": "^11.1.0",
+    "mocha": "^10.2.0",
    "sandboxed-module": "^2.0.4",
    "sinon": "^9.2.4",
    "typescript": "^5.0.4"
@@ -0,0 +1 @@
+node_modules/
@@ -0,0 +1,3 @@
+
+# managed by monorepo$ bin/update_build_scripts
+.npmrc
@@ -1 +1 @@
-22.15.1
+20.18.0
@@ -16,7 +16,6 @@ let VERBOSE_LOGGING
 let BATCH_RANGE_START
 let BATCH_RANGE_END
 let BATCH_MAX_TIME_SPAN_IN_MS
-let BATCHED_UPDATE_RUNNING = false

 /**
 * @typedef {import("mongodb").Collection} Collection
@@ -35,7 +34,6 @@ let BATCHED_UPDATE_RUNNING = false
 * @property {string} [BATCH_RANGE_START]
 * @property {string} [BATCH_SIZE]
 * @property {string} [VERBOSE_LOGGING]
- * @property {(progress: string) => Promise<void>} [trackProgress]
 */

 /**
@@ -211,71 +209,59 @@ async function batchedUpdate(
  update,
  projection,
  findOptions,
-  batchedUpdateOptions = {}
+  batchedUpdateOptions
 ) {
-  // only a single batchedUpdate can run at a time due to global variables
-  if (BATCHED_UPDATE_RUNNING) {
-    throw new Error('batchedUpdate is already running')
+  ID_EDGE_PAST = await getIdEdgePast(collection)
+  if (!ID_EDGE_PAST) {
+    console.warn(
+      `The collection ${collection.collectionName} appears to be empty.`
+    )
+    return 0
  }
-  try {
-    BATCHED_UPDATE_RUNNING = true
-    ID_EDGE_PAST = await getIdEdgePast(collection)
-    if (!ID_EDGE_PAST) {
-      console.warn(
-        `The collection ${collection.collectionName} appears to be empty.`
-      )
-      return 0
-    }
-    refreshGlobalOptionsForBatchedUpdate(batchedUpdateOptions)
-    const { trackProgress = async progress => console.warn(progress) } =
-      batchedUpdateOptions
+  refreshGlobalOptionsForBatchedUpdate(batchedUpdateOptions)

-    findOptions = findOptions || {}
-    findOptions.readPreference = READ_PREFERENCE_SECONDARY
+  findOptions = findOptions || {}
+  findOptions.readPreference = READ_PREFERENCE_SECONDARY

-    projection = projection || { _id: 1 }
-    let nextBatch
-    let updated = 0
-    let start = BATCH_RANGE_START
+  projection = projection || { _id: 1 }
+  let nextBatch
+  let updated = 0
+  let start = BATCH_RANGE_START

-    while (start !== BATCH_RANGE_END) {
-      let end = getNextEnd(start)
-      nextBatch = await getNextBatch(
-        collection,
-        query,
-        start,
-        end,
-        projection,
-        findOptions
-      )
-      if (nextBatch.length > 0) {
-        end = nextBatch[nextBatch.length - 1]._id
-        updated += nextBatch.length
+  while (start !== BATCH_RANGE_END) {
+    let end = getNextEnd(start)
+    nextBatch = await getNextBatch(
+      collection,
+      query,
+      start,
+      end,
+      projection,
+      findOptions
+    )
+    if (nextBatch.length > 0) {
+      end = nextBatch[nextBatch.length - 1]._id
+      updated += nextBatch.length

-        if (VERBOSE_LOGGING) {
-          console.log(
-            `Running update on batch with ids ${JSON.stringify(
-              nextBatch.map(entry => entry._id)
-            )}`
-          )
-        }
-        await trackProgress(
-          `Running update on batch ending ${renderObjectId(end)}`
+      if (VERBOSE_LOGGING) {
+        console.log(
+          `Running update on batch with ids ${JSON.stringify(
+            nextBatch.map(entry => entry._id)
+          )}`
        )
-
-        if (typeof update === 'function') {
-          await update(nextBatch)
-        } else {
-          await performUpdate(collection, nextBatch, update)
-        }
+      } else {
+        console.error(`Running update on batch ending ${renderObjectId(end)}`)
+      }
+
+      if (typeof update === 'function') {
+        await update(nextBatch)
+      } else {
+        await performUpdate(collection, nextBatch, update)
      }
-      await trackProgress(`Completed batch ending ${renderObjectId(end)}`)
-      start = end
    }
-    return updated
-  } finally {
-    BATCHED_UPDATE_RUNNING = false
+    console.error(`Completed batch ending ${renderObjectId(end)}`)
+    start = end
  }
+  return updated
 }

 /**
@@ -5,6 +5,6 @@ mongo-utils
 --env-pass-through=
 --esmock-loader=False
 --is-library=True
--node-version=22.15.1
+--node-version=20.18.0
 --public-repo=False
--script-version=4.7.0
+--script-version=4.5.0
@@ -16,12 +16,12 @@
  "author": "Overleaf (https://www.overleaf.com)",
  "license": "AGPL-3.0-only",
  "dependencies": {
-    "mongodb": "6.12.0",
+    "mongodb": "6.10.0",
    "mongodb-legacy": "6.1.3"
  },
  "devDependencies": {
    "chai": "^4.3.6",
-    "mocha": "^11.1.0",
+    "mocha": "^10.2.0",
    "sandboxed-module": "^2.0.4",
    "sinon": "^9.2.4",
    "sinon-chai": "^3.7.0",
@@ -0,0 +1 @@
+node_modules/
@@ -0,0 +1,5 @@
+.nyc_output
+coverage
+node_modules/
+
+.npmrc
@@ -1 +1 @@
-22.15.1
+20.18.0
@@ -5,6 +5,6 @@ o-error
 --env-pass-through=
 --esmock-loader=False
 --is-library=True
--node-version=22.15.1
+--node-version=20.18.0
 --public-repo=False
--script-version=4.7.0
+--script-version=4.5.0
@@ -1,34 +1,20 @@
-// @ts-check
-
 /**
 * Light-weight helpers for handling JavaScript Errors in node.js and the
 * browser.
 */
 class OError extends Error {
-  /**
-   * The error that is the underlying cause of this error
-   *
-   * @type {unknown}
-   */
-  cause
-
-  /**
-   * List of errors encountered as the callback chain is unwound
-   *
-   * @type {TaggedError[] | undefined}
-   */
-  _oErrorTags
-
  /**
   * @param {string} message as for built-in Error
   * @param {Object} [info] extra data to attach to the error
-   * @param {unknown} [cause] the internal error that caused this error
+   * @param {Error} [cause] the internal error that caused this error
   */
  constructor(message, info, cause) {
    super(message)
    this.name = this.constructor.name
    if (info) this.info = info
    if (cause) this.cause = cause
+    /** @private @type {Array<TaggedError> | undefined} */
+    this._oErrorTags // eslint-disable-line
  }

  /**
@@ -45,7 +31,7 @@ class OError extends Error {
  /**
   * Wrap the given error, which caused this error.
   *
-   * @param {unknown} cause the internal error that caused this error
+   * @param {Error} cause the internal error that caused this error
   * @return {this}
   */
  withCause(cause) {
@@ -79,16 +65,13 @@ class OError extends Error {
   *   }
   * }
   *
-   * @template {unknown} E
-   * @param {E} error the error to tag
+   * @param {Error} error the error to tag
   * @param {string} [message] message with which to tag `error`
   * @param {Object} [info] extra data with wich to tag `error`
-   * @return {E} the modified `error` argument
+   * @return {Error} the modified `error` argument
   */
  static tag(error, message, info) {
-    const oError = /** @type {{ _oErrorTags: TaggedError[] | undefined }} */ (
-      error
-    )
+    const oError = /** @type{OError} */ (error)

    if (!oError._oErrorTags) oError._oErrorTags = []

@@ -119,7 +102,7 @@ class OError extends Error {
   *
   * If an info property is repeated, the last one wins.
   *
-   * @param {unknown} error any error (may or may not be an `OError`)
+   * @param {Error | null | undefined} error any error (may or may not be an `OError`)
   * @return {Object}
   */
  static getFullInfo(error) {
@@ -146,7 +129,7 @@ class OError extends Error {
   * Return the `stack` property from `error`, including the `stack`s for any
   * tagged errors added with `OError.tag` and for any `cause`s.
   *
-   * @param {unknown} error any error (may or may not be an `OError`)
+   * @param {Error | null | undefined} error any error (may or may not be an `OError`)
   * @return {string}
   */
  static getFullStack(error) {
@@ -160,7 +143,7 @@ class OError extends Error {
      stack += `\n${oError._oErrorTags.map(tag => tag.stack).join('\n')}`
    }

-    const causeStack = OError.getFullStack(oError.cause)
+    const causeStack = oError.cause && OError.getFullStack(oError.cause)
    if (causeStack) {
      stack += '\ncaused by:\n' + indent(causeStack)
    }
@@ -34,7 +34,7 @@
    "@types/chai": "^4.3.0",
    "@types/node": "^18.17.4",
    "chai": "^4.3.6",
-    "mocha": "^11.1.0",
+    "mocha": "^10.2.0",
    "typescript": "^5.0.4"
  }
 }
@@ -268,11 +268,6 @@ describe('utils', function () {
      expect(OError.getFullInfo(null)).to.deep.equal({})
    })

-    it('works when given a string', function () {
-      const err = 'not an error instance'
-      expect(OError.getFullInfo(err)).to.deep.equal({})
-    })
-
    it('works on a normal error', function () {
      const err = new Error('foo')
      expect(OError.getFullInfo(err)).to.deep.equal({})
@@ -35,14 +35,6 @@ describe('OError', function () {
    expect(err2.cause.message).to.equal('cause 2')
  })

-  it('accepts non-Error causes', function () {
-    const err1 = new OError('foo', {}, 'not-an-error')
-    expect(err1.cause).to.equal('not-an-error')
-
-    const err2 = new OError('foo').withCause('not-an-error')
-    expect(err2.cause).to.equal('not-an-error')
-  })
-
  it('handles a custom error type with a cause', function () {
    function doSomethingBadInternally() {
      throw new Error('internal error')
@@ -0,0 +1 @@
+node_modules/
@@ -0,0 +1,4 @@
+/node_modules
+*.swp
+
+.npmrc
@@ -1 +1 @@
-22.15.1
+20.18.0
@@ -5,6 +5,6 @@ object-persistor
 --env-pass-through=
 --esmock-loader=False
 --is-library=True
--node-version=22.15.1
+--node-version=20.18.0
 --public-repo=False
--script-version=4.7.0
+--script-version=4.5.0
@@ -34,9 +34,9 @@
  "devDependencies": {
    "chai": "^4.3.6",
    "chai-as-promised": "^7.1.1",
-    "mocha": "^11.1.0",
+    "mocha": "^10.2.0",
    "mock-fs": "^5.2.0",
-    "mongodb": "6.12.0",
+    "mongodb": "6.10.0",
    "sandboxed-module": "^2.0.4",
    "sinon": "^9.2.4",
    "sinon-chai": "^3.7.0",
@@ -305,10 +305,8 @@ module.exports = class FSPersistor extends AbstractPersistor {

  async _listDirectory(path) {
    if (this.useSubdirectories) {
-      // eslint-disable-next-line @typescript-eslint/return-await
      return await glob(Path.join(path, '**'))
    } else {
-      // eslint-disable-next-line @typescript-eslint/return-await
      return await glob(`${path}_*`)
    }
  }
@@ -343,10 +343,9 @@ class PerProjectEncryptedS3Persistor extends S3Persistor {
  }

  async deleteDirectory(bucketName, path, continuationToken) {
-    // Let [Settings.pathToProjectFolder] validate the project path before deleting things.
-    const { projectFolder, dekPath } = this.#buildProjectPaths(bucketName, path)
    // Note: Listing/Deleting a prefix does not require SSE-C credentials.
    await super.deleteDirectory(bucketName, path, continuationToken)
+    const { projectFolder, dekPath } = this.#buildProjectPaths(bucketName, path)
    if (projectFolder === path) {
      await super.deleteObject(
        this.#settings.dataEncryptionKeyBucketName,
@@ -414,16 +413,6 @@ class CachedPerProjectEncryptedS3Persistor {
    return await this.sendStream(bucketName, path, fs.createReadStream(fsPath))
  }

-  /**
-   *
-   * @param {string} bucketName
-   * @param {string} path
-   * @return {Promise<number>}
-   */
-  async getObjectSize(bucketName, path) {
-    return await this.#parent.getObjectSize(bucketName, path)
-  }
-
  /**
   * @param {string} bucketName
   * @param {string} path
@@ -0,0 +1 @@
+node_modules/
@@ -0,0 +1,5 @@
+/coverage
+/node_modules
+
+# managed by monorepo$ bin/update_build_scripts
+.npmrc
@@ -1 +1 @@
-22.15.1
+20.18.0
@@ -5,6 +5,6 @@ overleaf-editor-core
 --env-pass-through=
 --esmock-loader=False
 --is-library=True
--node-version=22.15.1
+--node-version=20.18.0
 --public-repo=False
--script-version=4.7.0
+--script-version=4.5.0
@@ -18,7 +18,6 @@ const MoveFileOperation = require('./lib/operation/move_file_operation')
 const SetCommentStateOperation = require('./lib/operation/set_comment_state_operation')
 const EditFileOperation = require('./lib/operation/edit_file_operation')
 const EditNoOperation = require('./lib/operation/edit_no_operation')
-const EditOperationTransformer = require('./lib/operation/edit_operation_transformer')
 const SetFileMetadataOperation = require('./lib/operation/set_file_metadata_operation')
 const NoOperation = require('./lib/operation/no_operation')
 const Operation = require('./lib/operation')
@@ -44,8 +43,6 @@ const TrackingProps = require('./lib/file_data/tracking_props')
 const Range = require('./lib/range')
 const CommentList = require('./lib/file_data/comment_list')
 const LazyStringFileData = require('./lib/file_data/lazy_string_file_data')
-const StringFileData = require('./lib/file_data/string_file_data')
-const EditOperationBuilder = require('./lib/operation/edit_operation_builder')

 exports.AddCommentOperation = AddCommentOperation
 exports.Author = Author
@@ -61,7 +58,6 @@ exports.DeleteCommentOperation = DeleteCommentOperation
 exports.File = File
 exports.FileMap = FileMap
 exports.LazyStringFileData = LazyStringFileData
-exports.StringFileData = StringFileData
 exports.History = History
 exports.Label = Label
 exports.AddFileOperation = AddFileOperation
@@ -69,8 +65,6 @@ exports.MoveFileOperation = MoveFileOperation
 exports.SetCommentStateOperation = SetCommentStateOperation
 exports.EditFileOperation = EditFileOperation
 exports.EditNoOperation = EditNoOperation
-exports.EditOperationBuilder = EditOperationBuilder
-exports.EditOperationTransformer = EditOperationTransformer
 exports.SetFileMetadataOperation = SetFileMetadataOperation
 exports.NoOperation = NoOperation
 exports.Operation = Operation
@@ -13,7 +13,7 @@ const V2DocVersions = require('./v2_doc_versions')

 /**
 * @import Author from "./author"
- * @import { BlobStore, RawChange } from "./types"
+ * @import { BlobStore } from "./types"
 */

 /**
@@ -54,7 +54,7 @@ class Change {
  /**
   * For serialization.
   *
-   * @return {RawChange}
+   * @return {Object}
   */
  toRaw() {
    function toRaw(object) {
@@ -100,9 +100,6 @@ class Change {
    )
  }

-  /**
-   * @return {Operation[]}
-   */
  getOperations() {
    return this.operations
  }
@@ -251,24 +248,6 @@ class Change {
   * @param {boolean} [opts.strict] - Do not ignore recoverable errors
   */
  applyTo(snapshot, opts = {}) {
-    // eslint-disable-next-line no-unused-vars
-    for (const operation of this.iterativelyApplyTo(snapshot, opts)) {
-      // Nothing to do: we're just consuming the iterator for the side effects
-    }
-  }
-
-  /**
-   * Generator that applies this change to a snapshot and yields each
-   * operation after it has been applied.
-   *
-   * Recoverable errors (caused by historical bad data) are ignored unless
-   * opts.strict is true
-   *
-   * @param {Snapshot} snapshot modified in place
-   * @param {object} opts
-   * @param {boolean} [opts.strict] - Do not ignore recoverable errors
-   */
-  *iterativelyApplyTo(snapshot, opts = {}) {
    assert.object(snapshot, 'bad snapshot')

    for (const operation of this.operations) {
@@ -282,7 +261,6 @@ class Change {
          throw err
        }
      }
-      yield operation
    }

    // update project version if present in change
@@ -88,14 +88,6 @@ class StringFileData extends FileData {
    return content
  }

-  /**
-   * Return docstore view of a doc: each line separated
-   * @return {string[]}
-   */
-  getLines() {
-    return this.getContent({ filterTrackedDeletes: true }).split('\n')
-  }
-
  /** @inheritdoc */
  getByteLength() {
    return Buffer.byteLength(this.content)
@@ -22,7 +22,7 @@ class NonUniquePathnameError extends PathnameError {
   * @param {string[]} pathnames
   */
  constructor(pathnames) {
-    super('pathnames are not unique', { pathnames })
+    super('pathnames are not unique: ' + pathnames, { pathnames })
    this.pathnames = pathnames
  }
 }
@@ -30,13 +30,9 @@ class NonUniquePathnameError extends PathnameError {
 class BadPathnameError extends PathnameError {
  /**
   * @param {string} pathname
-   * @param {string} reason
   */
-  constructor(pathname, reason) {
-    if (pathname.length > 10) {
-      pathname = pathname.slice(0, 5) + '...' + pathname.slice(-5)
-    }
-    super('invalid pathname', { reason, pathname })
+  constructor(pathname) {
+    super(pathname + ' is not a valid pathname', { pathname })
    this.pathname = pathname
  }
 }
@@ -46,7 +42,7 @@ class PathnameConflictError extends PathnameError {
   * @param {string} pathname
   */
  constructor(pathname) {
-    super('pathname conflicts with another file', { pathname })
+    super(`pathname '${pathname}' conflicts with another file`, { pathname })
    this.pathname = pathname
  }
 }
@@ -56,7 +52,7 @@ class FileNotFoundError extends PathnameError {
   * @param {string} pathname
   */
  constructor(pathname) {
-    super('file does not exist', { pathname })
+    super(`file ${pathname} does not exist`, { pathname })
    this.pathname = pathname
  }
 }
@@ -319,9 +315,8 @@ function checkPathnamesAreUnique(files) {
 */
 function checkPathname(pathname) {
  assert.nonEmptyString(pathname, 'bad pathname')
-  const [isClean, reason] = safePathname.isCleanDebug(pathname)
-  if (isClean) return
-  throw new FileMap.BadPathnameError(pathname, reason)
+  if (safePathname.isClean(pathname)) return
+  throw new FileMap.BadPathnameError(pathname)
 }

 /**
@@ -36,20 +36,6 @@ class EditOperationBuilder {
    }
    throw new Error('Unsupported operation in EditOperationBuilder.fromJSON')
  }
-
-  /**
-   * @param {unknown} raw
-   * @return {raw is RawEditOperation}
-   */
-  static isValid(raw) {
-    return (
-      isTextOperation(raw) ||
-      isRawAddCommentOperation(raw) ||
-      isRawDeleteCommentOperation(raw) ||
-      isRawSetCommentStateOperation(raw) ||
-      isRawEditNoOperation(raw)
-    )
-  }
 }

 /**
@@ -56,34 +56,18 @@ class TextOperation extends EditOperation {

  constructor() {
    super()
-
-    /**
-     * When an operation is applied to an input string, you can think of this as
-     * if an imaginary cursor runs over the entire string and skips over some
-     * parts, removes some parts and inserts characters at some positions. These
-     * actions (skip/remove/insert) are stored as an array in the "ops" property.
-     * @type {ScanOp[]}
-     */
+    // When an operation is applied to an input string, you can think of this as
+    // if an imaginary cursor runs over the entire string and skips over some
+    // parts, removes some parts and inserts characters at some positions. These
+    // actions (skip/remove/insert) are stored as an array in the "ops" property.
+    /** @type {ScanOp[]} */
    this.ops = []
-
-    /**
-     * An operation's baseLength is the length of every string the operation
-     * can be applied to.
-     */
+    // An operation's baseLength is the length of every string the operation
+    // can be applied to.
    this.baseLength = 0
-
-    /**
-     * The targetLength is the length of every string that results from applying
-     * the operation on a valid input string.
-     */
+    // The targetLength is the length of every string that results from applying
+    // the operation on a valid input string.
    this.targetLength = 0
-
-    /**
-     * The expected content hash after this operation is applied
-     *
-     * @type {string | null}
-     */
-    this.contentHash = null
  }

  /**
@@ -239,12 +223,7 @@ class TextOperation extends EditOperation {
   * @returns {RawTextOperation}
   */
  toJSON() {
-    /** @type {RawTextOperation} */
-    const json = { textOperation: this.ops.map(op => op.toJSON()) }
-    if (this.contentHash != null) {
-      json.contentHash = this.contentHash
-    }
-    return json
+    return { textOperation: this.ops.map(op => op.toJSON()) }
  }

  /**
@@ -252,7 +231,7 @@ class TextOperation extends EditOperation {
   * @param {RawTextOperation} obj
   * @returns {TextOperation}
   */
-  static fromJSON = function ({ textOperation: ops, contentHash }) {
+  static fromJSON = function ({ textOperation: ops }) {
    const o = new TextOperation()
    for (const op of ops) {
      if (isRetain(op)) {
@@ -271,9 +250,6 @@ class TextOperation extends EditOperation {
        throw new UnprocessableError('unknown operation: ' + JSON.stringify(op))
      }
    }
-    if (contentHash != null) {
-      o.contentHash = contentHash
-    }
    return o
  }

@@ -64,57 +64,17 @@ function cleanPart(filename) {
 * @return {String}
 */
 exports.clean = function (pathname) {
-  return exports.cleanDebug(pathname)[0]
-}
-
-/**
- * See clean
- * @param {string} pathname
- * @return {[string,string]}
- */
-exports.cleanDebug = function (pathname) {
-  let prev = pathname
-  let reason = ''
-
-  /**
-   * @param {string} label
-   */
-  function recordReasonIfChanged(label) {
-    if (pathname === prev) return
-    if (reason) reason += ','
-    reason += label
-    prev = pathname
-  }
  pathname = path.normalize(pathname)
-  recordReasonIfChanged('normalize')
-
-  pathname = pathname.replace(/\\/g, '/')
-  recordReasonIfChanged('workaround for IE')
-
-  pathname = pathname.replace(/\/+/g, '/')
-  recordReasonIfChanged('no multiple slashes')
-
-  pathname = pathname.replace(/^(\/.*)$/, '_$1')
-  recordReasonIfChanged('no leading /')
-
-  pathname = pathname.replace(/^(.+)\/$/, '$1')
-  recordReasonIfChanged('no trailing /')
-
-  pathname = pathname.replace(/^ *(.*)$/, '$1')
-  recordReasonIfChanged('no leading spaces')
-
-  pathname = pathname.replace(/^(.*[^ ]) *$/, '$1')
-  recordReasonIfChanged('no trailing spaces')
-
+  pathname = pathname.replace(/\\/g, '/') // workaround for IE
+  pathname = pathname.replace(/\/+/g, '/') // no multiple slashes
+  pathname = pathname.replace(/^(\/.*)$/, '_$1') // no leading /
+  pathname = pathname.replace(/^(.+)\/$/, '$1') // no trailing /
+  pathname = pathname.replace(/^ *(.*)$/, '$1') // no leading spaces
+  pathname = pathname.replace(/^(.*[^ ]) *$/, '$1') // no trailing spaces
  if (pathname.length === 0) pathname = '_'
-  recordReasonIfChanged('empty')
-
  pathname = pathname.split('/').map(cleanPart).join('/')
-  recordReasonIfChanged('cleanPart')
-
  pathname = pathname.replace(BLOCKED_FILE_RX, '@$1')
-  recordReasonIfChanged('BLOCKED_FILE_RX')
-  return [pathname, reason]
+  return pathname
 }

 /**
@@ -124,19 +84,9 @@ exports.cleanDebug = function (pathname) {
 * @return {Boolean}
 */
 exports.isClean = function pathnameIsClean(pathname) {
-  return exports.isCleanDebug(pathname)[0]
-}
-
-/**
- * A pathname is clean (see clean) and not too long.
- *
- * @param {string} pathname
- * @return {[boolean,string]}
- */
-exports.isCleanDebug = function (pathname) {
-  if (pathname.length > MAX_PATH) return [false, 'MAX_PATH']
-  if (pathname.length === 0) return [false, 'empty']
-  const [cleanPathname, reason] = exports.cleanDebug(pathname)
-  if (cleanPathname !== pathname) return [false, reason]
-  return [true, '']
+  return (
+    exports.clean(pathname) === pathname &&
+    pathname.length <= MAX_PATH &&
+    pathname.length > 0
+  )
 }
@@ -224,7 +224,7 @@ class Snapshot {
   *
   * @param {string} kind see {File#load}
   * @param {ReadonlyBlobStore} blobStore
-   * @return {Promise<Record<string, File>>} an object where keys are the pathnames and
+   * @return {Promise<Object>} an object where keys are the pathnames and
   * values are the files in the snapshot
   */
  async loadFiles(kind, blobStore) {
@@ -132,7 +132,6 @@ export type RawScanOp = RawInsertOp | RawRemoveOp | RawRetainOp

 export type RawTextOperation = {
  textOperation: RawScanOp[]
-  contentHash?: string
 }

 export type RawAddCommentOperation = {
@@ -20,7 +20,7 @@
    "@types/check-types": "^7.3.7",
    "@types/path-browserify": "^1.0.2",
    "chai": "^3.3.0",
-    "mocha": "^11.1.0",
+    "mocha": "^10.2.0",
    "sinon": "^9.2.4",
    "typescript": "^5.0.4"
  },
@@ -5,11 +5,10 @@ const ot = require('..')
 const safePathname = ot.safePathname

 describe('safePathname', function () {
-  function expectClean(input, output, reason = '') {
+  function expectClean(input, output) {
    // check expected output and also idempotency
-    const [cleanedInput, gotReason] = safePathname.cleanDebug(input)
+    const cleanedInput = safePathname.clean(input)
    expect(cleanedInput).to.equal(output)
-    expect(gotReason).to.equal(reason)
    expect(safePathname.clean(cleanedInput)).to.equal(cleanedInput)
    expect(safePathname.isClean(cleanedInput)).to.be.true
  }
@@ -23,56 +22,44 @@ describe('safePathname', function () {
    expect(safePathname.isClean('rm -rf /')).to.be.falsy

    // replace invalid characters with underscores
-    expectClean(
-      'test-s*\u0001\u0002m\u0007st\u0008.jpg',
-      'test-s___m_st_.jpg',
-      'cleanPart'
-    )
+    expectClean('test-s*\u0001\u0002m\u0007st\u0008.jpg', 'test-s___m_st_.jpg')

    // keep slashes, normalize paths, replace ..
-    expectClean('./foo', 'foo', 'normalize')
-    expectClean('../foo', '__/foo', 'cleanPart')
-    expectClean('foo/./bar', 'foo/bar', 'normalize')
-    expectClean('foo/../bar', 'bar', 'normalize')
-    expectClean('../../tricky/foo.bar', '__/__/tricky/foo.bar', 'cleanPart')
-    expectClean(
-      'foo/../../tricky/foo.bar',
-      '__/tricky/foo.bar',
-      'normalize,cleanPart'
-    )
-    expectClean('foo/bar/../../tricky/foo.bar', 'tricky/foo.bar', 'normalize')
-    expectClean(
-      'foo/bar/baz/../../tricky/foo.bar',
-      'foo/tricky/foo.bar',
-      'normalize'
-    )
+    expectClean('./foo', 'foo')
+    expectClean('../foo', '__/foo')
+    expectClean('foo/./bar', 'foo/bar')
+    expectClean('foo/../bar', 'bar')
+    expectClean('../../tricky/foo.bar', '__/__/tricky/foo.bar')
+    expectClean('foo/../../tricky/foo.bar', '__/tricky/foo.bar')
+    expectClean('foo/bar/../../tricky/foo.bar', 'tricky/foo.bar')
+    expectClean('foo/bar/baz/../../tricky/foo.bar', 'foo/tricky/foo.bar')

    // remove illegal chars even when there is no extension
-    expectClean('**foo', '__foo', 'cleanPart')
+    expectClean('**foo', '__foo')

    // remove windows file paths
-    expectClean('c:\\temp\\foo.txt', 'c:/temp/foo.txt', 'workaround for IE')
+    expectClean('c:\\temp\\foo.txt', 'c:/temp/foo.txt')

    // do not allow a leading slash (relative paths only)
-    expectClean('/foo', '_/foo', 'no leading /')
-    expectClean('//foo', '_/foo', 'normalize,no leading /')
+    expectClean('/foo', '_/foo')
+    expectClean('//foo', '_/foo')

    // do not allow multiple leading slashes
-    expectClean('//foo', '_/foo', 'normalize,no leading /')
+    expectClean('//foo', '_/foo')

    // do not allow a trailing slash
-    expectClean('/', '_', 'no leading /,no trailing /')
-    expectClean('foo/', 'foo', 'no trailing /')
-    expectClean('foo.tex/', 'foo.tex', 'no trailing /')
+    expectClean('/', '_')
+    expectClean('foo/', 'foo')
+    expectClean('foo.tex/', 'foo.tex')

    // do not allow multiple trailing slashes
-    expectClean('//', '_', 'normalize,no leading /,no trailing /')
-    expectClean('///', '_', 'normalize,no leading /,no trailing /')
-    expectClean('foo//', 'foo', 'normalize,no trailing /')
+    expectClean('//', '_')
+    expectClean('///', '_')
+    expectClean('foo//', 'foo')

    // file and folder names that consist of . and .. are not OK
-    expectClean('.', '_', 'cleanPart')
-    expectClean('..', '__', 'cleanPart')
+    expectClean('.', '_')
+    expectClean('..', '__')
    // we will allow name with more dots e.g. ... and ....
    expectClean('...', '...')
    expectClean('....', '....')
@@ -95,10 +82,10 @@ describe('safePathname', function () {
    expectClean('a b.png', 'a b.png')

    // leading and trailing spaces are not OK
-    expectClean(' foo', 'foo', 'no leading spaces')
-    expectClean('  foo', 'foo', 'no leading spaces')
-    expectClean('foo ', 'foo', 'no trailing spaces')
-    expectClean('foo  ', 'foo', 'no trailing spaces')
+    expectClean(' foo', 'foo')
+    expectClean('  foo', 'foo')
+    expectClean('foo ', 'foo')
+    expectClean('foo  ', 'foo')

    // reserved file names on Windows should not be OK, but we already have
    // some in the old system, so have to allow them for now
@@ -113,14 +100,14 @@ describe('safePathname', function () {
    // there's no particular reason to allow multiple slashes; sometimes people
    // seem to rename files to URLs (https://domain/path) in an attempt to
    // upload a file, and this results in an empty directory name
-    expectClean('foo//bar.png', 'foo/bar.png', 'normalize')
-    expectClean('foo///bar.png', 'foo/bar.png', 'normalize')
+    expectClean('foo//bar.png', 'foo/bar.png')
+    expectClean('foo///bar.png', 'foo/bar.png')

    // Check javascript property handling
    expectClean('foo/prototype', 'foo/prototype') // OK as part of a pathname
    expectClean('prototype/test.txt', 'prototype/test.txt')
-    expectClean('prototype', '@prototype', 'BLOCKED_FILE_RX') // not OK as whole pathname
-    expectClean('hasOwnProperty', '@hasOwnProperty', 'BLOCKED_FILE_RX')
-    expectClean('**proto**', '@__proto__', 'cleanPart,BLOCKED_FILE_RX')
+    expectClean('prototype', '@prototype') // not OK as whole pathname
+    expectClean('hasOwnProperty', '@hasOwnProperty')
+    expectClean('**proto**', '@__proto__')
  })
 })
@@ -0,0 +1 @@
+node_modules/
@@ -0,0 +1,3 @@
+
+# managed by monorepo$ bin/update_build_scripts
+.npmrc
@@ -1 +1 @@
-22.15.1
+20.18.0
@@ -5,6 +5,6 @@ promise-utils
 --env-pass-through=
 --esmock-loader=False
 --is-library=True
--node-version=22.15.1
+--node-version=20.18.0
 --public-repo=False
--script-version=4.7.0
+--script-version=4.5.0
@@ -13,7 +13,6 @@ module.exports = {
  expressify,
  expressifyErrorHandler,
  promiseMapWithLimit,
-  promiseMapSettledWithLimit,
 }

 /**
@@ -265,19 +264,3 @@ async function promiseMapWithLimit(concurrency, array, fn) {
  const limit = pLimit(concurrency)
  return await Promise.all(array.map(x => limit(() => fn(x))))
 }
-
-/**
- * Map values in `array` with the async function `fn`
- *
- * Limit the number of unresolved promises to `concurrency`.
- *
- * @template T, U
- * @param {number} concurrency
- * @param {Array<T>} array
- * @param {(T) => Promise<U>} fn
- * @return {Promise<Array<PromiseSettledResult<U>>>}
- */
-function promiseMapSettledWithLimit(concurrency, array, fn) {
-  const limit = pLimit(concurrency)
-  return Promise.allSettled(array.map(x => limit(() => fn(x))))
-}
@@ -18,7 +18,7 @@
  "devDependencies": {
    "chai": "^4.3.10",
    "chai-as-promised": "^7.1.1",
-    "mocha": "^11.1.0",
+    "mocha": "^10.2.0",
    "typescript": "^5.0.4"
  },
  "dependencies": {
@@ -0,0 +1 @@
+node_modules/
@@ -0,0 +1,13 @@
+**.swp
+
+app.js
+app/js/
+test/unit/js/
+public/build/
+
+node_modules/
+
+/public/js/chat.js
+plato/
+
+.npmrc
@@ -1 +1 @@
-22.15.1
+20.18.0
@@ -5,6 +5,6 @@ ranges-tracker
 --env-pass-through=
 --esmock-loader=False
 --is-library=True
--node-version=22.15.1
+--node-version=20.18.0
 --public-repo=False
--script-version=4.7.0
+--script-version=4.5.0
@@ -145,7 +145,11 @@ class RangesTracker {
  }

  removeChangeId(changeId) {
-    this.removeChangeIds([changeId])
+    const change = this.getChange(changeId)
+    if (change == null) {
+      return
+    }
+    this._removeChange(change)
  }

  removeChangeIds(ids) {
@@ -312,7 +316,7 @@ class RangesTracker {
    const movedChanges = []
    const removeChanges = []
    const newChanges = []
-    const trackedDeletesAtOpPosition = []
+
    for (let i = 0; i < this.changes.length; i++) {
      change = this.changes[i]
      const changeStart = change.op.p
@@ -323,15 +327,13 @@ class RangesTracker {
          change.op.p += opLength
          movedChanges.push(change)
        } else if (opStart === changeStart) {
+          // If we are undoing, then we want to cancel any existing delete ranges if we can.
+          // Check if the insert matches the start of the delete, and just remove it from the delete instead if so.
          if (
-            !alreadyMerged &&
            undoing &&
            change.op.d.length >= op.i.length &&
            change.op.d.slice(0, op.i.length) === op.i
          ) {
-            // If we are undoing, then we want to reject any existing tracked delete if we can.
-            // Check if the insert matches the start of the delete, and just
-            // remove it from the delete instead if so.
            change.op.d = change.op.d.slice(op.i.length)
            change.op.p += op.i.length
            if (change.op.d === '') {
@@ -340,25 +342,9 @@ class RangesTracker {
              movedChanges.push(change)
            }
            alreadyMerged = true
-
-            // Any tracked delete that came before this tracked delete
-            // rejection was moved after the incoming insert. Move them back
-            // so that they appear before the tracked delete rejection.
-            for (const trackedDelete of trackedDeletesAtOpPosition) {
-              trackedDelete.op.p -= opLength
-            }
          } else {
-            // We're not rejecting that tracked delete. Move it after the
-            // insert.
            change.op.p += opLength
            movedChanges.push(change)
-
-            // Keep track of tracked deletes that are at the same position as the
-            // insert. If we find a tracked delete to reject, we'll want to
-            // reposition them.
-            if (!alreadyMerged) {
-              trackedDeletesAtOpPosition.push(change)
-            }
          }
        }
      } else if (change.op.i != null) {
@@ -638,11 +624,9 @@ class RangesTracker {
  }

  _addOp(op, metadata) {
-    // Don't take a reference to the existing op since we'll modify this in place with future changes
-    op = this._clone(op)
    const change = {
      id: this.newId(),
-      op,
+      op: this._clone(op), // Don't take a reference to the existing op since we'll modify this in place with future changes
      metadata: this._clone(metadata),
    }
    this.changes.push(change)
@@ -665,7 +649,7 @@ class RangesTracker {
  }

  _removeChange(change) {
-    this.changes = this.changes.filter(c => c !== change)
+    this.changes = this.changes.filter(c => c.id !== change.id)
    this._markAsDirty(change, 'change', 'removed')
  }

@@ -20,7 +20,7 @@
  },
  "devDependencies": {
    "chai": "^4.3.6",
-    "mocha": "^11.1.0",
+    "mocha": "^10.2.0",
    "typescript": "^5.0.4"
  }
 }
@@ -4,7 +4,6 @@ const RangesTracker = require('../..')
 describe('RangesTracker', function () {
  describe('with duplicate change ids', function () {
    beforeEach(function () {
-      this.comments = []
      this.changes = [
        { id: 'id1', op: { p: 1, i: 'hello' } },
        { id: 'id2', op: { p: 10, i: 'world' } },
@@ -27,199 +26,4 @@ describe('RangesTracker', function () {
      expect(this.rangesTracker.changes).to.deep.equal([this.changes[2]])
    })
  })
-
-  describe('with duplicate tracked insert ids', function () {
-    beforeEach(function () {
-      this.comments = []
-      this.changes = [
-        { id: 'id1', op: { p: 10, i: 'one' } },
-        { id: 'id1', op: { p: 20, i: 'two' } },
-        { id: 'id1', op: { p: 30, d: 'three' } },
-      ]
-      this.rangesTracker = new RangesTracker(this.changes, this.comments)
-    })
-
-    it("deleting one tracked insert doesn't delete the others", function () {
-      this.rangesTracker.applyOp({ p: 20, d: 'two' })
-      expect(this.rangesTracker.changes).to.deep.equal([
-        this.changes[0],
-        this.changes[2],
-      ])
-    })
-  })
-
-  describe('with duplicate tracked delete ids', function () {
-    beforeEach(function () {
-      this.comments = []
-      this.changes = [
-        { id: 'id1', op: { p: 10, d: 'one' } },
-        { id: 'id1', op: { p: 20, d: 'two' } },
-        { id: 'id1', op: { p: 30, d: 'three' } },
-      ]
-      this.rangesTracker = new RangesTracker(this.changes, this.comments)
-    })
-
-    it('deleting over tracked deletes in tracked changes mode removes the tracked deletes covered', function () {
-      this.rangesTracker.track_changes = true
-      this.rangesTracker.applyOp({
-        p: 15,
-        d: '567890123456789012345',
-      })
-      expect(this.rangesTracker.changes.map(c => c.op)).to.deep.equal([
-        { p: 10, d: 'one' },
-        { p: 15, d: '56789two0123456789three012345' },
-      ])
-    })
-
-    it('a tracked delete between two tracked deletes joins them into a single tracked delete', function () {
-      this.rangesTracker.track_changes = true
-      this.rangesTracker.applyOp({
-        p: 20,
-        d: '0123456789',
-      })
-      expect(this.rangesTracker.changes.map(c => c.op)).to.deep.equal([
-        { p: 10, d: 'one' },
-        { p: 20, d: 'two0123456789three' },
-      ])
-    })
-
-    it("rejecting one tracked delete doesn't reject the others", function () {
-      this.rangesTracker.track_changes = true
-      this.rangesTracker.applyOp({
-        p: 20,
-        i: 'two',
-        u: true,
-      })
-      expect(this.rangesTracker.changes.map(c => c.op)).to.deep.equal([
-        { p: 10, d: 'one' },
-        { p: 33, d: 'three' },
-      ])
-    })
-
-    it("rejecting all tracked deletes doesn't introduce tracked inserts", function () {
-      this.rangesTracker.track_changes = true
-      this.rangesTracker.applyOp({
-        p: 10,
-        i: 'one',
-        u: true,
-      })
-      this.rangesTracker.applyOp({
-        p: 23,
-        i: 'two',
-        u: true,
-      })
-      this.rangesTracker.applyOp({
-        p: 36,
-        i: 'three',
-        u: true,
-      })
-      expect(this.rangesTracker.changes.map(c => c.op)).to.deep.equal([])
-    })
-  })
-
-  describe('with multiple tracked deletes at the same position', function () {
-    beforeEach(function () {
-      this.comments = []
-      this.changes = [
-        { id: 'id1', op: { p: 33, d: 'before' } },
-        { id: 'id2', op: { p: 50, d: 'right before' } },
-        { id: 'id3', op: { p: 50, d: 'this one' } },
-        { id: 'id4', op: { p: 50, d: 'right after' } },
-        { id: 'id5', op: { p: 75, d: 'long after' } },
-      ]
-      this.rangesTracker = new RangesTracker(this.changes, this.comments)
-    })
-
-    it('preserves the text order when rejecting changes', function () {
-      this.rangesTracker.applyOp(
-        { p: 50, i: 'this one', u: true },
-        { user_id: 'user-id' }
-      )
-      expect(this.rangesTracker.changes).to.deep.equal([
-        { id: 'id1', op: { p: 33, d: 'before' } },
-        { id: 'id2', op: { p: 50, d: 'right before' } },
-        { id: 'id4', op: { p: 58, d: 'right after' } },
-        { id: 'id5', op: { p: 83, d: 'long after' } },
-      ])
-    })
-
-    it('moves all tracked deletes after the insert if not rejecting changes', function () {
-      this.rangesTracker.applyOp(
-        { p: 50, i: 'some other text', u: true, orderedRejections: true },
-        { user_id: 'user-id' }
-      )
-      expect(this.rangesTracker.changes).to.deep.equal([
-        { id: 'id1', op: { p: 33, d: 'before' } },
-        { id: 'id2', op: { p: 65, d: 'right before' } },
-        { id: 'id3', op: { p: 65, d: 'this one' } },
-        { id: 'id4', op: { p: 65, d: 'right after' } },
-        { id: 'id5', op: { p: 90, d: 'long after' } },
-      ])
-    })
-  })
-
-  describe('with multiple tracked deletes at the same position with the same content', function () {
-    beforeEach(function () {
-      this.comments = []
-      this.changes = [
-        { id: 'id1', op: { p: 10, d: 'cat' } },
-        { id: 'id2', op: { p: 10, d: 'giraffe' } },
-        { id: 'id3', op: { p: 10, d: 'cat' } },
-        { id: 'id4', op: { p: 10, d: 'giraffe' } },
-      ]
-      this.rangesTracker = new RangesTracker(this.changes, this.comments)
-    })
-
-    it('removes only the first matching tracked delete', function () {
-      this.rangesTracker.applyOp(
-        { p: 10, i: 'giraffe', u: true },
-        { user_id: 'user-id' }
-      )
-      expect(this.rangesTracker.changes).to.deep.equal([
-        { id: 'id1', op: { p: 10, d: 'cat' } },
-        { id: 'id3', op: { p: 17, d: 'cat' } },
-        { id: 'id4', op: { p: 17, d: 'giraffe' } },
-      ])
-    })
-  })
-
-  describe('with a tracked insert at the same position as a tracked delete', function () {
-    beforeEach(function () {
-      this.comments = []
-      this.changes = [
-        {
-          id: 'id1',
-          op: { p: 5, d: 'before' },
-          metadata: { user_id: 'user-id' },
-        },
-        {
-          id: 'id2',
-          op: { p: 10, d: 'delete' },
-          metadata: { user_id: 'user-id' },
-        },
-        {
-          id: 'id3',
-          op: { p: 10, i: 'insert' },
-          metadata: { user_id: 'user-id' },
-        },
-      ]
-      this.rangesTracker = new RangesTracker(this.changes, this.comments)
-    })
-
-    it('places a tracked insert at the same position before both the delete and the insert', function () {
-      this.rangesTracker.track_changes = true
-      this.rangesTracker.applyOp(
-        { p: 10, i: 'incoming' },
-        { user_id: 'user-id' }
-      )
-      expect(this.rangesTracker.changes.map(change => change.op)).to.deep.equal(
-        [
-          { p: 5, d: 'before' },
-          { p: 10, i: 'incoming' },
-          { p: 18, d: 'delete' },
-          { p: 18, i: 'insert' },
-        ]
-      )
-    })
-  })
 })
@@ -0,0 +1 @@
+node_modules/
@@ -0,0 +1,13 @@
+**.swp
+
+app.js
+app/js/
+test/unit/js/
+public/build/
+
+node_modules/
+
+/public/js/chat.js
+plato/
+
+.npmrc
@@ -1 +1 @@
-22.15.1
+20.18.0
@@ -97,8 +97,7 @@ module.exports = class RedisLocker {
  }

  /**
-   * @param {string} id
-   * @param {function(Error, boolean, string): void} callback
+   * @param {Callback} callback
   */
  tryLock(id, callback) {
    if (callback == null) {
@@ -107,7 +106,7 @@ module.exports = class RedisLocker {
    const lockValue = this.randomLock()
    const key = this.getKey(id)
    const startTime = Date.now()
-    this.rclient.set(
+    return this.rclient.set(
      key,
      lockValue,
      'EX',
@@ -122,7 +121,7 @@ module.exports = class RedisLocker {
          const timeTaken = Date.now() - startTime
          if (timeTaken > MAX_REDIS_REQUEST_LENGTH) {
            // took too long, so try to free the lock
-            this.releaseLock(id, lockValue, function (err, result) {
+            return this.releaseLock(id, lockValue, function (err, result) {
              if (err != null) {
                return callback(err)
              } // error freeing lock
@@ -140,8 +139,7 @@ module.exports = class RedisLocker {
  }

  /**
-   * @param {string} id
-   * @param {function(Error, string): void} callback
+   * @param {Callback} callback
   */
  getLock(id, callback) {
    if (callback == null) {
@@ -155,7 +153,7 @@ module.exports = class RedisLocker {
        return callback(e)
      }

-      this.tryLock(id, (error, gotLock, lockValue) => {
+      return this.tryLock(id, (error, gotLock, lockValue) => {
        if (error != null) {
          return callback(error)
        }
@@ -175,15 +173,14 @@ module.exports = class RedisLocker {
  }

  /**
-   * @param {string} id
-   * @param {function(Error, boolean): void} callback
+   * @param {Callback} callback
   */
  checkLock(id, callback) {
    if (callback == null) {
      callback = function () {}
    }
    const key = this.getKey(id)
-    this.rclient.exists(key, (err, exists) => {
+    return this.rclient.exists(key, (err, exists) => {
      if (err != null) {
        return callback(err)
      }
@@ -199,26 +196,30 @@ module.exports = class RedisLocker {
  }

  /**
-   * @param {string} id
-   * @param {string} lockValue
-   * @param {function(Error, boolean): void} callback
+   * @param {Callback} callback
   */
  releaseLock(id, lockValue, callback) {
    const key = this.getKey(id)
-    this.rclient.eval(UNLOCK_SCRIPT, 1, key, lockValue, (err, result) => {
-      if (err != null) {
-        return callback(err)
-      } else if (result != null && result !== 1) {
-        // successful unlock should release exactly one key
-        logger.error(
-          { id, key, lockValue, redis_err: err, redis_result: result },
-          'unlocking error'
-        )
-        metrics.inc(this.metricsPrefix + '-unlock-error')
-        return callback(new Error('tried to release timed out lock'))
-      } else {
-        return callback(null, result)
+    return this.rclient.eval(
+      UNLOCK_SCRIPT,
+      1,
+      key,
+      lockValue,
+      (err, result) => {
+        if (err != null) {
+          return callback(err)
+        } else if (result != null && result !== 1) {
+          // successful unlock should release exactly one key
+          logger.error(
+            { id, key, lockValue, redis_err: err, redis_result: result },
+            'unlocking error'
+          )
+          metrics.inc(this.metricsPrefix + '-unlock-error')
+          return callback(new Error('tried to release timed out lock'))
+        } else {
+          return callback(null, result)
+        }
      }
-    })
+    )
  }
 }
@@ -5,6 +5,6 @@ redis-wrapper
 --env-pass-through=
 --esmock-loader=False
 --is-library=True
--node-version=22.15.1
+--node-version=20.18.0
 --public-repo=False
--script-version=4.7.0
+--script-version=4.5.0
@@ -35,7 +35,7 @@
    "@overleaf/logger": "*",
    "@overleaf/o-error": "*",
    "chai": "^4.3.6",
-    "mocha": "^11.1.0",
+    "mocha": "^10.2.0",
    "sandboxed-module": "^2.0.4",
    "sinon": "^9.2.4",
    "typescript": "^5.0.4"
@@ -0,0 +1 @@
+node_modules/
@@ -0,0 +1,5 @@
+/.npmrc
+/node_modules
+
+# managed by monorepo$ bin/update_build_scripts
+.npmrc
@@ -1 +1 @@
-22.15.1
+20.18.0
@@ -5,6 +5,6 @@ settings
 --env-pass-through=
 --esmock-loader=False
 --is-library=True
--node-version=22.15.1
+--node-version=20.18.0
 --public-repo=False
--script-version=4.7.0
+--script-version=4.5.0
@@ -15,7 +15,7 @@
    "types:check": "tsc --noEmit"
  },
  "devDependencies": {
-    "mocha": "^11.1.0",
+    "mocha": "^10.2.0",
    "typescript": "^5.0.4"
  }
 }
@@ -0,0 +1 @@
+node_modules/
@@ -0,0 +1,3 @@
+
+# managed by monorepo$ bin/update_build_scripts
+.npmrc
@@ -1 +1 @@
-22.15.1
+20.18.0
@@ -5,6 +5,6 @@ stream-utils
 --env-pass-through=
 --esmock-loader=False
 --is-library=True
--node-version=22.15.1
+--node-version=20.18.0
 --public-repo=False
--script-version=4.7.0
+--script-version=4.5.0
@@ -18,7 +18,7 @@
  "devDependencies": {
    "chai": "^4.3.6",
    "chai-as-promised": "^7.1.1",
-    "mocha": "^11.1.0",
+    "mocha": "^10.2.0",
    "typescript": "^5.0.4"
  }
 }
@@ -26,9 +26,6 @@
    "typescript": "^5.5.4"
  },
  "overrides": {
-    "cross-env": {
-      "cross-spawn": "^7.0.6"
-    },
    "fetch-mock": {
      "path-to-regexp": "3.3.0"
    },
@@ -37,7 +34,7 @@
    },
    "swagger-tools": {
      "body-parser": "1.20.3",
-      "multer": "2.0.0",
+      "multer": "1.4.5-lts.1",
      "path-to-regexp": "3.3.0",
      "qs": "6.13.0"
    }
@@ -55,7 +52,6 @@
    "services/analytics",
    "services/chat",
    "services/clsi",
-    "services/clsi-cache",
    "services/clsi-perf",
    "services/contacts",
    "services/docstore",
@@ -74,7 +70,6 @@
    "services/third-party-datastore",
    "services/third-party-references",
    "services/tpdsworker",
-    "services/web",
-    "tools/saas-e2e"
+    "services/web"
  ]
 }
@@ -0,0 +1,23 @@
+diff --git a/node_modules/@node-saml/node-saml/lib/saml.js b/node_modules/@node-saml/node-saml/lib/saml.js
+index fba15b9..a5778cb 100644
+--- a/node_modules/@node-saml/node-saml/lib/saml.js
+++ b/node_modules/@node-saml/node-saml/lib/saml.js
+@@ -336,7 +336,8 @@ class SAML {
+         const requestOrResponse = request || response;
+         (0, utility_1.assertRequired)(requestOrResponse, "either request or response is required");
+         let buffer;
+-        if (this.options.skipRequestCompression) {
+       // logout requestOrResponse must be compressed anyway
+        if (this.options.skipRequestCompression && operation !== "logout") {
+             buffer = Buffer.from(requestOrResponse, "utf8");
+         }
+         else {
+@@ -495,7 +496,7 @@ class SAML {
+         try {
+             xml = Buffer.from(container.SAMLResponse, "base64").toString("utf8");
+             doc = await (0, xml_1.parseDomFromString)(xml);
+-            const inResponseToNodes = xml_1.xpath.selectAttributes(doc, "/*[local-name()='Response']/@InResponseTo");
+            const inResponseToNodes = xml_1.xpath.selectAttributes(doc, "/*[local-name()='Response' or local-name()='LogoutResponse']/@InResponseTo");
+             if (inResponseToNodes) {
+                 inResponseTo = inResponseToNodes.length ? inResponseToNodes[0].nodeValue : null;
+                 await this.validateInResponseTo(inResponseTo);
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
yu-i-i	9f39fd05e1	Update README.md	2025-01-30 13:23:32 +01:00
yu-i-i	2d1c61650a	Refactor authentication code; add OIDC support	2025-01-27 05:16:26 +01:00
yu-i-i	91bebe3cbf	Allow adding extra flags to LaTeX compiler through environment variable	2025-01-26 15:53:38 +01:00
yu-i-i	1e407e34e5	Update README.md	2025-01-26 15:53:38 +01:00
yu-i-i	5d2febba7d	Enable LDAP and SAML authentication support	2025-01-26 15:53:38 +01:00
yu-i-i	83719f84c2	Enable Symbol Palette	2025-01-26 15:53:38 +01:00
yu-i-i	1fbbfe176f	Allow selecting a TeX Live image for a project	2025-01-26 15:53:38 +01:00
Sam Van den Vonder	e992cfca64	Enable Sandboxed Compiles feature	2025-01-26 15:53:38 +01:00
yu-i-i	b748a664a8	Enable autocomplete of reference keys feature	2025-01-26 15:53:38 +01:00
yu-i-i	a7ddd99339	Enable track changes and comments feature	2025-01-26 15:53:37 +01:00
yu-i-i	24fb73810d	Redirect non-existing links to Overleaf page	2025-01-26 15:53:37 +01:00
@@ -1 +1 @@
 .15.1
 .18.0