# Changelog

## TBD
### Added
- Server Pro: New variable to control LDAP and SAML, `EXTERNAL_AUTH`, which can
  be set to one of `ldap`, `saml`, `none`. This is the preferred way to activate
  LDAP and SAML.  For backward compatibility, if this is not set, we fall back
  to the legacy behaviour of inferring which module to activate from the
  relevant environment variables.
  - This should not affect current installations. Please contact support if you
    encounter any problems
  - See [LDAP](./doc/ldap.md) and [SAML](./doc/saml.md) documentation for more
- `bin/upgrade` displays any changes to the changelog and prompts for
   confirmation before applying the remote changes to the local branch.

### Misc
- Fix code linting errors in bin/ scripts

## 2020-11-19
### Added
- Updated default [`version`](https://github.com/overleaf/toolkit/blob/master/lib/config-seed/version) to 2.5.0
- Updated Mongo version from 3.6 to 4.0. Documentation on Mongo updates can be found [here](https://github.com/overleaf/overleaf/wiki/Updating-Mongo-version).

## 2020-10-22
### Added
- Updated default [`version`](https://github.com/overleaf/toolkit/blob/master/lib/config-seed/version) to 2.4.2


## 2020-10-21
### Added
- `bin/up` now passes along any supplied flags to `docker-compose`,
  for example: `bin/up -d` will run in detached mode
- Documentation on how to update environment variables. ([documentation](./doc/configuration.md))
### Fixed
- A typo


## 2020-10-09
### Added
- Add `SHARELATEX_PORT` option to `overleaf.rc` file, which defaults
  to `80`, same as the previous hard-coded value. ([documentation](./doc/overleaf-rc.md))