chore: drop support for Ubuntu 16.04

As of April 2021, it will no longer be an LTS release, and thus us supporting it will increase maintenance burdens.

Also switch CI to use 18.04, so as to test what we currently support.

Closes #4505
This commit is contained in:
Jose Diaz-Gonzalez
2021-03-21 23:31:30 -04:00
parent b00061fa0f
commit 135c7d4b2c
9 changed files with 16 additions and 17 deletions

View File

@@ -9,11 +9,11 @@ We maintain the Dokku test harness within the `tests` directory:
## Continuous Integration
All pull requests have tests run against them on [CircleCI](https://circleci.com/), a continuous integration platform that provides Docker support for Ubuntu Trusty 16.04.
All pull requests have tests run against them on [Github Actions](https://github.com/features/actions), a continuous integration platform that provides Docker support for Ubuntu Trusty 18.04.
If you wish to skip tests for a particular commit, e.g. documentation changes, you may add the `[ci skip]` designator to your commit message. Commits that _should_ be tested but have the above designator will not be merged.
While we do provide official packages for a variety of platforms, as our test suite currently runs on Ubuntu Trusty 16.04, we only provide official installation support for that platform and the latest LTS release of Ubuntu (currently 18.04).
While we do provide official packages for a variety of platforms, as our test suite currently runs on Ubuntu Trusty 18.04, we only provide official installation support for that platform and the latest LTS release of Ubuntu (currently 20.04).
## Local Test Execution