Deprecations and end of support

Here is the list of what Tuleap will remove, stop or start supporting with the planned time periods.

Q3 2019	Status	As platform administrator, what should I do ?
Legacy GitPHP web interface	Removed	Nothing
Legacy Tracker Workflows configuration web interface	Removed	Nothing
RabbitMQ (replaced by Redis)	Replaced by Redis	Uninstall RabbitMQ
WebDAV with Windows 7 client	End of support	End-users should switch to Cyberduck
Internet Explorer 11	End of support	New features won’t be usable with IE 11. End-users should switch to Firefox or Chrome

Q4 2019	Status	As platform administrator, what should I do ?
Codendi CLI	End of support	Use REST API
GitShell backend for Git plugin	Removed	End-users should push to Gitolite repository
Gerrit versions < 2.16	End of support	Switch to Gerrit 2.16 or higher
MySQL versions < 5.7	End of support	Upgrade to MySQL 5.7 or higher
tab file-based translations	Replaced by gettext	Nothing

S1 2020	Status	As platform administrator, what should I do ?
RHEL 6	End of support	Switch to RHEL 7
PHP 7.4	Start of support	(Optionally switch to PHP 7.4)
RHEL 8	Start of support	(Optionally switch to RHEL 8)
MySQL 8	Start of support	(Optionally switch to MySQL 8)
Realtime server using NodeJS	Replaced	(To be announced)

Q3 2020	Status	As platform administrator, what should I do ?
Trackers v3	Removed	Migrate to Trackers v5
Subversion (SVN Core)	Removed	Switch to SVN Plugin

Q4 2020	Status	As platform administrator, what should I do ?
PHP 7.3	End of support	Switch to PHP 7.4
Internet Explorer 11	End of support	End-users should switch to Firefox or Chrome

2021	Status	As platform administrator, what should I do ?
MySQL 5.7	End of support	Switch to MySQL 8

The Future	Status	As platform administrator, what should I do ?
SOAP API	Removed	End-users should switch to REST API
PHP Wiki	Removed	Switch to Mediawiki