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mirror of https://gitlab.isc.org/isc-projects/bind9 synced 2025-08-30 22:15:20 +00:00

Update release checklist (various process tweaks)

Ensure the release checklist reflects our current release process:

  - add an additional deadline for introducing code changes ("code
    freeze"); only test and documentation tweaks can be applied to
    pending releases after this deadline passes,

  - notify Support and Marketing about an impending release earlier in
    the process so that they have time to schedule a release note review
    before the tagging deadline,

  - examine current test results on all platforms in advance, to prevent
    diagnosing and addressing test failures in the last minute before
    the tagging deadline,

  - check Perflab results earlier in the process to leave some room for
    addressing any potential problems before code freeze,

  - ensure empty release notes for the next set of releases are prepared
    after public release.
This commit is contained in:
Michał Kępień
2020-05-01 08:07:09 +02:00
parent 1204ea6866
commit b2a19f174b

View File

@@ -1,21 +1,28 @@
## Release Schedule
**Code Freeze:**
**Tagging Deadline:**
**Public Release:**
## Release Checklist
## 2 Working Days Before the Tagging Deadline
### Before the Code Freeze
- [ ] ***(QA)*** Inform Support and Marketing of impending release (and give estimated release dates).
- [ ] ***(QA)*** Ensure there are no permanent test failures on any platform.
- [ ] ***(QA)*** Check Perflab to ensure there has been no unexplained drop in performance for the versions being released.
- [ ] ***(QA)*** Check whether all issues assigned to the release milestone are resolved[^1].
- [ ] ***(QA)*** Ensure that there are no outstanding merge requests in the private repository[^1] (Subscription Edition only).
- [ ] ***(QA)*** Ensure all merge requests marked for backporting have been indeed backported.
## Before the Tagging Deadline
### Before the Tagging Deadline
- [ ] ***(QA)*** Inform Support/Marketing of impending release (and give estimated release dates).
- [ ] ***(QA)*** Check Perflab to ensure there has been no unexplained drop in performance for the versions being released.
- [ ] ***(QA)*** Look for outstanding documentation issues (e.g. `CHANGES` mistakes) and address them if any are found.
- [ ] ***(QA)*** Ensure release notes are correct, ask Support and Marketing to check them as well.
- [ ] ***(Support)*** Check release notes, ask QA to correct any mistakes found.
- [ ] ***(Marketing)*** Check release notes, ask QA to correct any mistakes found.
- [ ] ***(SwEng)*** Update API files for libraries with new version information.
- [ ] ***(SwEng)*** Change software version and library versions in `configure.ac` (new major release only).
- [ ] ***(SwEng)*** Rebuild `configure` using Autoconf on `docs.isc.org`.
@@ -25,12 +32,11 @@
- [ ] ***(SwEng)*** Update `version`.
- [ ] ***(SwEng)*** Build documentation on `docs.isc.org`.
- [ ] ***(QA)*** Check that all the above steps were performed correctly.
- [ ] ***(QA)*** Check that the contents of release notes match the merge requests comprising the releases.
- [ ] ***(QA)*** Check that the formatting is correct for text, PDF, and HTML versions of release notes.
- [ ] ***(SwEng)*** Tag the releases[^2]. (Tags may only be pushed to the public repository for releases which are *not* security releases.)
- [ ] ***(SwEng)*** If this is the first tag for a release (e.g. beta), create a release branch named `release_v9_X_Y` to allow development to continue on the maintenance branch whilst release engineering continues.
## Before the ASN Deadline (for ASN Releases) or the Public Release Date (for Regular Releases)
### Before the ASN Deadline (for ASN Releases) or the Public Release Date (for Regular Releases)
- [ ] ***(QA)*** Verify GitLab CI results for the tags created and prepare a QA report for the releases to be published.
- [ ] ***(QA)*** Request signatures for the tarballs, providing their location and checksums.
@@ -41,7 +47,7 @@
- [ ] ***(QA)*** Notify Support that the releases have been prepared.
- [ ] ***(Support)*** Send out ASNs (if applicable).
## On the Day of Public Release
### On the Day of Public Release
- [ ] ***(Support)*** Wait for clearance from Security Officer to proceed with the public release (if applicable).
- [ ] ***(Support)*** Place tarballs in public location on FTP site.
@@ -60,6 +66,7 @@
- [ ] ***(SwEng)*** Push tags for the published releases to the public repository.
- [ ] ***(SwEng)*** Merge the automatically prepared `prep 9.X.Y` commit which updates `version` and documentation on the release branch into the relevant maintenance branch (`v9_X`).
- [ ] ***(QA)*** For each maintained branch, update the `BIND_BASELINE_VERSION` variable for the `abi-check:sid:amd64` job in `.gitlab-ci.yml` to the latest published BIND version tag for a given branch.
- [ ] ***(QA)*** Prepare empty release notes for the next set of releases.
[^1]: If not, use the time remaining until the tagging deadline to ensure all outstanding issues are either resolved or moved to a different milestone.