Drive the MEGA Android Secure Release Checklist as Release Captain (RC). Orchestrates the full release train: create the RC tracking ticket, prepare release notes, request SDK/MEGAChat builds, cut the code-freeze/Alpha build, run QA rounds, promote through Beta → 25/50/100% Production, and run hotfixes. Encodes the flow, gradle/MR commands, and date rules so each step is executable, not just described. Internal identifiers (Slack channel / user-group IDs, Jira epic + fields, Confluence/TestRail ids) are referenced by NAME and resolved from a gitignored `local-constants.md` — never hardcoded here. Always defer to the latest Confluence page for the version.
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name
release-checklist
description
Drive the MEGA Android Secure Release Checklist as Release Captain (RC). Orchestrates the full release train: create the RC tracking ticket, prepare release notes, request SDK/MEGAChat builds, cut the code-freeze/Alpha build, run QA rounds, promote through Beta → 25/50/100% Production, and run hotfixes. Encodes the flow, gradle/MR commands, and date rules so each step is executable, not just described. Internal identifiers (Slack channel / user-group IDs, Jira epic + fields, Confluence/TestRail ids) are referenced by NAME and resolved from a gitignored `local-constants.md` — never hardcoded here. Always defer to the latest Confluence page for the version.
Orchestration guide for running an Android release end-to-end. The source of
truth is the Confluence page for the version:
Android Secure Release Checklist - v<X.Y> (space MOB). This skill mirrors
that flow and pre-fills the constants RC work needs, but the checklist wins on
any conflict — always re-read the latest Confluence page; do not rely on memory.
🆕 At the start of every release (NOT a hotfix): ensure the per-version page exists first.
If Android Secure Release Checklist - v<X.Y> doesn't exist yet, clone it from the master
templateAndroid Secure Release Checklist (https://confluence.developers.mega.co.nz/display/MOB/Android+Secure+Release+Checklist)
and rename the copy with the exact version in the title — use confluence_copy_page (copy the
template page → set the new title to Android Secure Release Checklist - v<X.Y>). Then work from
that copy (e.g. update the Prerequisite release-ticket link on it). Hotfixes reuse the base
version's page — don't create a new checklist page for a hotfix.
⚠️ The checklist order matters. Do not jump between steps. Any ticket
add/remove after code freeze needs a mobile leader's approval.
How to use
Determine the current state (which section are we in) before doing anything.
Work only the steps due for today unless told otherwise. The schedule is
day-anchored (see Schedule below).
Do the read/analysis yourself; draft every outward message (Slack, Jira)
and confirm before sending — these are outward-facing and broad-mention.
Track multi-step work with the task tools.
🔐 Local constants (resolve IDs by name — never hardcode here)
This repo mirrors publicly, so MEGA-internal identifiers are not stored
in this file. They live in local-constants.md (same folder, gitignored).
Everywhere below refers to things by name — #devops-cicd, @eu-mobile-release,
"RC ticket Epic", "Release Plan page id", etc. At runtime, read
local-constants.md and resolve the name to its real value.
First use / file missing → copy local-constants.example.md →
local-constants.md and fill it in (each value's source is noted in the template).
Slack pings: message templates below use the readable @group form. When
sending via the Slack API, expand each @group to its <!subteam^ID> (ID from
local-constants.md) — plain text @group does not notify. Post to channels
by the C… id from local-constants.md.
⚠️ Channel-search is unreliable — slack_search_channels "mobile-dev-team"
returned no results even though the channel exists. Prefer the id in
local-constants.md; don't conclude a channel is gone just because search misses it.
Constants (non-sensitive; re-confirm if stale)
Thing
Value
RC ticket title
Release management - Android <X.Y> (type Story)
RC ticket required fields
Expense Product = Cloud/Default; Expense Type = OPEX; Epic Link = RC ticket Epic (field ids + Epic in local-constants.md)
post target version in Release Train thread (1.3); SDK RC announcements
#sdk-android-pipeline
prebuilt-SDK build results (build sdk-aar) post here — watch this to get the …-rel version without a GitLab token; each post names its source MR + SDK/chat branch
DevOps promotion approvers — ping only 7am–7pm NZ time
Date rules
"Previous Friday" = the Friday of the week before code-freeze week
(code freeze is the following Wednesday). This is release-notes prep day (1.1).
Next code freeze = current code freeze + 14 days.
Next-RC reminder fires the Friday before the next code-freeze week
(i.e. next-freeze-Wednesday − 5 days).
Get the version's code-freeze date from Jira: it's the version startDate
for Android <X.Y> (jira_get_project_versions on AND).
Version type
X.Y where Y != 0 → minor. Skip the major-only steps (Jira version
bumps across all projects + the major-version #android announcement).
X.0 → major. Do the major-only steps and prepare real release notes.
If unsure, check the latest Release Train announcement in #mobile-platform.
Prerequisite — create the RC tracking ticket
Create once at the start of being RC. Log all RC time against it.
Search the RC ticket Epic (see local-constants.md) children for an existing
Release management - Android <X.Y>.
(Server uses Epic Link, not parent: JQL "Epic Link" = <RC-Epic>.)
If none, create it (mirror the most recent one):
project AND, type Story, assignee = you,
additional_fields: set epic_link = RC ticket Epic, the Expense Product field
= {"value":"Cloud/Default"}, and the Expense Type field = {"value":"OPEX"}
(Epic + both customfield_* ids in local-constants.md).
then transition with the Start Progress id (in local-constants.md) → In Progress.
Confluence: the per-version page is a copy of the template; update the
placeholder release-ticket link in the Prerequisite step to the new ticket.
Note: the Confluence integration only does whole-page replace
(confluence_update_page) — there is no line/section edit, and these pages are
~130k chars, so this single link swap is best done manually in the UI
(or recorded via confluence_add_comment).
Schedule (Code Freeze & Alpha)
1.1 Release-notes prep — previous Friday
(major only) Bump the Jira version number across all 11 projects; announce
the major release plan in #android.
Draft + post the release-notes request in #mobile-platform, tagging both
user groups, deadline Monday:
Hi team (@productmanagers & @androiddevs-urgent), we are preparing release notes for the upcoming Android release v<X.Y> on . If you have highlight features to announce to our end users in your responsible area, please reply in this thread at the latest on Monday. Thank you.
Review tickets in fixVersion = "Android <X.Y>" for highlight features;
confirm with devs whether to mention them. No highlights → default notes
(- Bug fixes and performance improvements).
Set the next-RC reminder. This MUST be typed by the RC in their own Slack
client — there is no automation for it:
/remind #android-dev-team that @<next-RC> please start requesting release notes for next release at 9am on <Friday before next code-freeze week>.
Fill in the actual next RC (e.g. @kg) and the computed date, not a placeholder.
⛔ Do NOT send the /remind text via the Slack API and do NOT substitute
slack_schedule_message. A slash command sent through the API posts as literal
text in the channel and creates no reminder; only typing /remind in the
Slack message box registers it. Just hand the RC the ready-to-paste command above.
1.2 Prepare code freeze — Monday
Add the new version row to Android Release plan - <year> (Confluence,
Release Plan page id in local-constants.md): fill Version + Package link only.
Leave Code Freeze Date (filled Wed, step 2321), Release Date, and — unless
confirmed — Release Captain blank. Newest row goes at the top of the data
table (above the previous version).
Package link format: …/issues/?jql=fixVersion %3D "Android <X.Y>" ORDER BY priority DESC, updated DESC (URL-encoded).
This page is small (~12 KB) so it CAN be updated via confluence_update_page
with content_format='storage': fetch raw storage, insert one <tr>…</tr>
above the latest row, push it back, then re-fetch and confirm no historical row
changed. Copy RC ri:user keys verbatim from the existing rows / the schedule
table — never hand-type them. (Contrast: the checklist page is ~130 KB → manual.)
1.3 Request SDK & MEGAChat — Tuesday
In #sdk, reply in the Release Train thread with the target Android version + Jira package link.
Hi team, <jira-package-link|Android <X.Y>> will be our next release. Thanks!
⚠️ The Release Train thread rotates every cycle. A fresh Slackbot reminder
("A new Release Train is coming :steam_locomotive:… post the target version in
the thread") is posted (~Mon/Tue) as a new thread parent. Reply to the
newest reminder, NOT the long-running prior thread — the previous cycle's
thread keeps getting SDK-bot build/hotfix posts (e.g. last cycle's v10.15.0a
targeting only the previous app versions), so it looks active but is stale.
Find it: search #sdk for the Slackbot reminder, sort by
timestamp, take the latest; confirm its parent has no/our-cycle replies before posting.
Watch #sdk and #megachat_native for the new SDK / MEGAChat releases targeted
at our version. A published SDK that lists only other apps under "Target apps"
(e.g. iOS only) is NOT ours — the Android-targeted build follows after we post.
You need both the SDK and MEGAChat tags for preRelease --sdk … --chat … (1.4).
Verify all tickets are QA/Resolved, and none are missing fixVersion
(JQL: project in (AND,CC,TRAN,MEET,AP,BAC,CU,SHR,FM,SAO,SAT) AND status in (Resolved,QA) AND fixVersion = EMPTY AND assignee in (membersOf(android))).
Also confirm none of fixVersion = "Android <X.Y>" are still un-QA'd:
… AND status not in (Resolved, QA, Closed) should return 0.
Collect remote feature flags to enable — post in #android-dev-team:
Hi @androiddevs-urgent, if your feature is ready and you are going to enable your remote feature flag in this release v<X.Y>, please reply to this message. Thank you.
1.4 Create the code-freeze build — Wednesday
Get the SDK + MEGAChat tags first. From the #sdk and #megachat_native
bot posts ("New SDK version → vX", "New MEGAchat version → vY"), take the rc
tags whose "Target apps" lists Android <X.Y> (ignore posts targeting only
iOS/MEGAsync). e.g. SDK v10.16.0-rc.1, MEGAChat v9.3.7-rc.1.
Pre-flight — get a clean develop with the rc tags reachable:
git checkout develop && git pull --ff-only.
Apply step 2669 (GitLab redirect) — mandatory, not optional. The submodules'
origin is GitHub, but brand-new develop commits + the rc tags live only on
GitLab (GitHub mirror lags), so a plain submodule update fails with
fatal: ... not our ref <sha>. Run the git config --file=.gitmodules … block
(both submodules → GitLab git@code.developers.mega.co.nz:…, branch develop),
then git submodule sync && git submodule update --init --recursive --remote.
Verify the rc tags resolve: git -C sdk/src/main/jni/mega/sdk tag -l <SDK_TAG>
and the megachat one; both submodule origin should now be GitLab.
⚠️ Beware git add -A + branch switches eating untracked files.preRelease
runs git add -A; later git checkout -B develop … can drop untracked files (e.g.
this skill folder) — they may end up in a stash/commit. If something vanishes,
recover with git log --all -- <path> / git show <sha>:<path>, don't rewrite from memory.
Upload approved release notes to WebLate (skip if default notes). Use the
weblate skill. Get content team approval in #android.
preRelease:./gradlew preRelease --rv "<X.Y>" --sdk "<SDK_TAG>" --chat "<CHAT_TAG>"
(~3 min). Creates branch task/pre-release/v<X.Y> + MR, already assigned to you,
squash ON (correct for the pre-release MR), 3 commits: Update SDKs / Update App
version / Update strings. The bot's "Code Review Failed — Diff too large" note is
expected (translations bloat the diff) and non-blocking.
Pre-built SDK (MR comment):build sdk-aar --lib-type=rel --sdk-branch=<SDK_TAG> --chat-branch=<CHAT_TAG>.
The result does NOT reply on the MR — it posts (~15–60 min; ~13 min observed) to
#sdk-android-pipeline as :rocket: Prebuilt SDK is published to Artifactory Successfully! with SDK Branch, Chat SDK Branch, Version: <YYYYMMDD.HHMMSS-rel>, an AAR
download link, and Triggered from: <this MR> (match the MR to be sure it's your build). Set
extra["megaSdkVersion"] in root build.gradle.kts to that -rel value (replacing
the prior -dev/-rel), commit only build.gradle.kts as "Update prebuilt SDK version", push.
Next Jira version (MR comment):create_jira_version -rv "<NEXT_X.Y>" -rd "<NEXT_FREEZE_DATE>"
— the version 2 weeks out (e.g. 16.9 → 16.10, freeze +14d). Bot replies
"Create Jira Version succeeded"; verify in AND (jira_get_project_versions).
Add reviewers; needs 2 approvals, then merge the pre-release MR → develop (squash).
Re-sync local develop after the squash-merge (gotcha): preRelease leaves a
local-only "Update SDKs" commit on develop, but the squash-merge created ONE new
commit on origin/develop → they diverge and git pull --ff-only aborts. The
destructive-git guard blocks git reset --hard, so realign with
(tree must be clean) then
. — otherwise cuts from the old version.
1.5 QA tests
Monitor the Android TestRail project (id in local-constants.md) run Android ALPHA release v<X.Y>(NNNNNNNNN) daily.
Report Failed/Feedback TCs every morning to #android-dev-team — use the
summary_release_testrail skill (e.g. /summary_release_testrail v<X.Y> to #android-dev-team).
Monitor Play Console for Google approval; watch Crashlytics for new crashes/ANRs.
1.6 New Release Candidate builds
Each round, devs cherry-pick TC fixes to release/v<X.Y> (RC verifies). To roll a new RC:
If there's a new SDK/MEGAChat RC (check #sdk / #megachat_native thread for the
new tag targeting Android <X.Y> — often only one of them bumps; pass BOTH tags anyway):
Re-apply the GitLab redirect (step 2669) — checkout -B/branch switches reset
.gitmodules back to GitHub, so the new rc tag won't fetch until you redo it +
submodule sync && submodule update --remote. Verify git -C …/mega/sdk tag -l <NEW_TAG> resolves.
On develop: ./gradlew preRelease --rv "<X.Y>" --sdk "<NEW_SDK_TAG>" --chat "<CHAT_TAG>"
→ new pre-release MR (strings + SDK submodule bump). Note: develop's appVersion
stays <X.Y> through QA (only the Jira fixVersion moved to NEXT), so --rv "<X.Y>" is right.
build sdk-aar … in the PRE-RELEASE MR (NOT the release MR) — the result posts to
#sdk-android-pipeline with Version: <…-rel>. Read it there (no GitLab token needed).
Set megaSdkVersion to that -rel value in the pre-release MR (commit only build.gradle.kts), push.
Get the pre-release MR 2 approvals + green pipeline → merge to develop (squash), then
cherry-pick the squashed merge commit onto release/v<X.Y> (next bullet).
Monitoring the merge without a GitLab token (the merge is reviewer-gated; you wait on it):
background-poll the remote over SSH (no token needed) and auto-continue when it fires. Two
definitive signals — the source branch is deleted on merge (force_remove_source_branch), and
the squash lands on develop:
for i in $(seq 1 120); do
git fetch origin develop -q 2>&1 | grep -viE 'submodule|not our ref' || true
[ -z "$(git ls-remote --heads origin task/pre-release/v<X.Y>)" ] && { echo "MERGED (branch deleted)"; exit 0; }
case "$(git log --oneline -1 origin/develop)" in *"Pre-release - v<X.Y>"*) echo "MERGED"; exit 0;; esac
sleep 60
done
Run it with run_in_background: true; you're notified on exit, then continue with the cherry-pick.
(Avoid /dev/null redirects — the sandbox blocks them.)
Strings-only round (no SDK bump): ./gradlew preRelease --rv "<X.Y>" → merge to develop → cherry-pick strings commit to release.
2. Release (Beta → Production)
Trigger: QA signs off in the #android release thread.
🛑 VERIFY THE EXACT BUILD VERSION CODE IMMEDIATELY BEFORE EVERY PROMOTION REQUEST
(Beta, and each of Production 25/50/100). Do NOT reuse the version code of the Alpha
you personally built — the release/v<X.Y> branch keeps moving (dev hotfixes, new SDK
RCs, extra deliver_appStore runs), so the current build is often newer than your last Alpha.
Real mistake (v16.9): posted a #devops-cicd Production-25% request for 16.9(261880606)
(my round-4 Alpha) when the actual latest build was 16.9(261881039) (3c7e30562a, a hotfix +
SDK v10.16.0-rc.3 had landed after). Slack has no edit/delete → a correction reply is the
only fix and it's messy/embarrassing.
How to get the right code every time: take the newest entry from any of:
#android — the deliver/build reports post here; grab the most recent
one for the current release (e.g. 16.9(...)). ⚠️ Filter by version — #android
also carries builds/hotfixes for other live versions (e.g. 16.8.x); never grab a code
that isn't 16.9(...).
release/v<X.Y>/ on Artifactory — the highest <code>_<sha>/ folder; or
the release MR's latest :rocket: … uploaded to Google Play / deliver report.
Cross-check: confirm the report's <sha> matches git rev-parse origin/release/v<X.Y>
before posting. Promote that<X.Y>(<code>).
2.1 Beta
Feature flags → PUBLISH: post the reminder in #android-dev-team,
tagging @androiddevs-urgent (even if the 1.3 request got no replies — send it anyway):
Hi @androiddevs-urgent, v<X.Y> has been signed off by QA and is moving to Beta. If you have a remote feature flag to enable in this release, please set its status to PUBLISH in https://featureflags.tools.mega.co.nz/ and set Min Android (rules.av) to <X.Y>. Also please update your flag status in the Android Remote Feature Flags Tracking doc. Thank you.
Ask #devops-cicd to promote to Beta, 100% — exact template (ping
@eu-mobile-release always; add @nz-mobile-releaseonly 7am–7pm NZ time — you can't
read the wall clock, so confirm the NZ hour with the user; app build timestamps are +12 NZ):
Hello @eu-mobile-release team, the MEGA Android app <X.Y>() is now ready for promotion to BETA channel with a 100% rollout.
Job: https://controller.cibuild.mega.co.nz/job/Android-Promote
• Application: MEGA
• Version: <X.Y>()
• Target channel: Beta
• Percentage: 100%
Thank you
(Add @nz-mobile-release after @eu-mobile-release when within NZ hours.)
DevOps runs the Android-Promote job and replies "done" in-thread; it auto-notifies the #android release thread.
2.2 Production (phased: 25% → 50% → 100%)
Ensure the previous version is at 100% first.
#devops-cicd promote to Production 25% (same template as 2.1, Target channel: Production,
Percentage: 25%); wait 1–2 days at each stage.
Upload Crashlytics symbols: upload_symbol on the release MR.
postRelease -rv <X.Y> on the release MR → sets cross-project releases to
Released, closes tickets, publishes GitLab/GitHub tags, merges release→master, pushes to GitHub.
Publish GitLab + GitHub releases (auto via postRelease; manual steps in Confluence). Publish Core-UI to GitHub.
Upload release-notes translations: ./gradlew readReleaseNotes --app-version "<X.Y>" --xml release.xml → paste into Play Console (skip if default notes / already uploaded).
Promote to 50%, then 100% (#devops-cicd templates).
Notify #sdk (reply in thread), #release, #app_release_updates that the build is signed off. Update the Release plan doc.
Set Crashlytics reminders (/remind #mobile-dev-team … in 4 hours / … in 12 hours).
2.3 After release
Watch Play Console ANR/crash, Crashlytics, Play reviews, and App Content section (notify Android TLs in #android).
Close the RC ticket — do NOT add a fix version to it.
3. Hotfix
For TL-approved crashes/bugs only; minimal code; QA usually skipped so test carefully.
Worked example below = 16.9.1 for AND-24225 (IllegalStateException — LiveData.setValue off
the main thread in AudioPlayerServiceViewModel.onPlayerError; fixed by wrapping in withContext(mainDispatcher)).
Analyse — read the crash ticket (jira_get_issue); it links a Crashlytics issue id, so
you can pull the stack trace from Firebase too. Get root cause + impact (users/events).
Is the fix already on develop? Often a dev has already merged it. Check:
git merge-base --is-ancestor <fix-sha> v<X.Y> → not on the tag means it needs cherry-picking
(and means no new code to write — just cherry-pick). If not fixed yet, follow the
fix flow: develop+release → fix on develop → merge → cherry-pick to release; release-only → fix on release.
git checkout -B develop origin/develop
git submodule update --init --recursive
Verify appVersion=<X.Y> and
megaSdkVersion=the -rel build before continuing
release
2321 Code Freeze Date in the Release Plan: set the actual cut date (today),
not the scheduled one (precedent: 16.8 recorded 06-11 vs its 06-10 schedule). The new
row's two empty cells <td><br/></td><td><br/></td> are a unique anchor for the edit.
30-min warning → post to #mobile-dev-team, ping @androiddevs-urgent:
Hi @androiddevs-urgent, I'm about to code freeze v<X.Y> in 30 minutes. Let me know if I need to wait for some of your MRs to be included in this release. Thanks.
Wait ~30 min (watch the thread for "wait for my MR" replies; post-freeze adds need a TL OK).
(NOT #android-dev-team — code-freeze messages live in #mobile-dev-team.)
⚠️ ALWAYS git pull --ff-only develop immediately before cutting (step 2457).
Commits merge during the 30-min window, so the develop you synced earlier is stale —
the release branch must be cut from the latest develop tip. Re-verify appVersion
after pulling. (release cuts the branch from current develop HEAD.)
Cut release:./gradlew release --rv "<X.Y>" — the gradle task does its own
git checkout develop && git fetch && git pull, then git checkout -b release/v<X.Y>
and pushes with the MR options set automatically: target=master, squash=false,
label=WIP (so "untick squash / add WIP / MR→master" is handled for you — no
manual step). Do not pre-create release/v<X.Y> by hand — a stray local branch
collides; if one exists, git checkout develop && git branch -D release/v<X.Y> first
(safe when it equals origin/develop). ⚠️ never rebase this MR with develop.
Confirm afterward: origin/release/v<X.Y> exists and the MR (→ master) is open.
🛡️ Protect the untracked skill folder from the task's git add -A: add it to
.git/info/exclude (printf '.claude/skills/release-checklist/\n' >> .git/info/exclude).
Local-only, never committed; prevents the sweep that otherwise lands it in a commit/stash.
On the release MR, in order. ⚠️ Space MR bot commands — never post them
back-to-back. After posting a command, wait for its command result (the bot's reply
on the MR) to appear, then post the next; ≥1 min minimum if you're not watching for the
result. Commands posted within ~1s get dropped by the bot (that's why a
send_code_freeze_reminder posted ~1s before update_analytics_dependency silently did
nothing). Note: a command result showing up ≠ the command's work finished (e.g. the
build/commit may still be running) — the result is just the bot's acknowledgement that
it picked the command up. Applies to all MR commands (build sdk-aar, create_jira_version, etc.).
send_code_freeze_reminder --current-version "<X.Y>" --next-version "<NEXT_X.Y>" — posts the "freeze started, use now" notice (via the Release announcement bot) to #mobile-dev-team.
update_analytics_dependency — bumps analytics to the latest tag and commits "Update analytics dependency" to the release branch (takes a few min).
Wait for that commit to land, then deliver_appStore so the Alpha includes it.
⚠️ Use plain deliver_appStore (no --rollout flag) — it auto-rolls-out to the
Alpha track so QA gets the build immediately. Do not pass --rollout 0 here: that
uploads without rolling out and forces a manual rollout step. The Alpha
build (~20 min) posts a report to the MR + #android + #qa.
Confirming each command landed. Simplest if you have MR access: all three post an
appdev-bot ack note on the MR after a few-min delay (Code freeze remind message sent successfully! / added 1 commit … Update analytics dependency / :runner: … pipeline has started), so just watch the MR notes. Token-free fallbacks (no GitLab access), each reporting
in a different place:
send_code_freeze_reminder → posts to both the MR and Slack, but is not instant —
allow ~4-5 min (don't assume it failed or re-post if it shows nothing at first). Confirm
via either: (a) the MR note from the appdev bot :white_check_mark: Code freeze remind message sent successfully!, or (b) the Release announcement bot (id in local-constants.md) message in
#mobile-dev-team:
Hi @androiddevs-urgent, we have started the Code Freeze for version Android <X.Y> in project MEGA. Any tickets merged to develop should now use the next Fix Version Android <NEXT_X.Y>. Thanks!
update_analytics_dependency → confirm the commit on the release branch (not an MR
reply). Background-poll origin/release/v<X.Y> over SSH (no token):
for i in $(seq 1 30); do
git fetch origin release/v<X.Y> -q 2>&1 | grep -viE 'submodule|not our ref|warning|unreachable|gc.log' || true
case "$(git log --oneline -1 origin/release/v<X.Y>)" in
*"Update analytics dependency"*) echo "LANDED"; exit 0;; esac
sleep 60
done
(Avoid /dev/null redirects — sandbox-blocked. Run run_in_background: true.) This
commit becomes the release HEAD → use its short sha for the Alpha poll below.
deliver_appStore → Alpha report posts to the MR + #android + #qa. Token-free,
background-poll the public Artifactory listing for a <versionCode>_<release-HEAD-short-sha>/
folder (sha = the analytics commit from step 2):
url="https://artifactory.developers.mega.co.nz/artifactory/android-mega/release/v<X.Y>/"
for i in $(seq 1 30); do
curl -s "$url" | grep -oE '[0-9]+_<HEAD_SHORT_SHA>/' && exit 0
sleep 60
done
Timeout with no folder → check the MR for a build failure.
Cherry-pick onto release (squash-merge aware): the pre-release MR squash-merges into
one commit on develop (e.g. Pre-release - v<X.Y>); that's what you cherry-pick — not
the 3 original branch commits (they're orphaned by the squash). Steps: git fetch,
git checkout -B release/v<X.Y> origin/release/v<X.Y>, git cherry-pick <squashed-sha>.
⚠️ Expect a conflict in resources/string-resources/src/main/res/values/strings_shared.xml
(English source) — release's tail differs from develop's. The HEAD (release) side is usually
empty and the incoming side adds the new <string>s before </resources>: keep the incoming
block, drop the markers. The SDK gitlink (→ new rc tag), megaSdkVersion, and the
per-locale strings_shared.xml all apply cleanly. Then git add the file,
GIT_EDITOR=true git cherry-pick --continue, verify no <<<<<<< remain, push.
deliver_appStore on the release MR → new Alpha. Watch the build report on the release MR
#android + #qa (:rocket: …uploaded to Google Play Alpha … Version: <X.Y>(<code>)).
Monitoring without a GitLab token: background-poll the public Artifactory listing
https://artifactory.developers.mega.co.nz/artifactory/android-mega/release/v<X.Y>/ — a new
build appears as a <versionCode>_<release-HEAD-short-sha>/ folder (e.g. 261761238_1e964c7142/);
slack_info.txt / release_info.txt there carry the published version string. Poll for a folder
matching the release HEAD sha; timeout → check the MR for a build failure.
Set Fixed TCs → Retest so QA re-verifies on the new build. TestRail statuses:
Fixed = status_id 8, Retest = 4 (Failed 5, Feedback 10). Find them
TR "get_tests/<run>&status_id=8", then for each POST add_result/<test_id> with
{"status_id":4,"comment":"new Alpha RC delivered (v<X.Y>, SDK <tag>) — please retest"}.
Repeat 1.5–1.6 until QA signs off (no failed TCs).
on develop
Jira version — create only the projects that change (AND-only for an app fix; + cross-project).
⚠️ MCP jira_create_version / jira_batch_create_versions FAIL on this Server
(Unexpected response from Jira API: None) → have the RC create Android <X.Y.Z> manually
(the MR bot create_jira_version works but over-creates across all 11 projects — avoid for a hotfix).
Cut the branch:./gradlew releaseHotfix --rv="<X.Y.Z>" --tag="v<X.Y>" → release/v<X.Y.Z>
Cherry-pick the fix commit onto release/v<X.Y.Z> (clean when the base tag lacks it); verify the
change is present. Set the ticket's fixVersion = Android <X.Y.Z> (jira_update_issue,
{"fixVersions":[{"name":"Android <X.Y.Z>"}]}) — only after the version exists (step 3).
BumpappVersion → <X.Y.Z> in root build.gradle.kts (commit ONLY that file), push.
deliver_appStore on the hotfix MR → build <X.Y.Z>(<code>). Re-verify the code (see the
🛑 rule in §2) from Artifactory release/v<X.Y.Z>/ before any promotion request.
#devops-cicd promote — TL decides phase (we did Production 25%); @eu always, @nz only 7am–7pm NZ.
Wait for DevOps "done" → upload_symbol → postRelease -rv <X.Y.Z> (closes the ticket,
publishes v<X.Y.Z> GitLab/GitHub tags, merges release/v<X.Y.Z> → master, deletes the branch).
Detect completion via the same git-poll (branch deleted / v<X.Y.Z> tag).
Hotfix report → #android release thread (reply in the version's release thread).
Format = Feng's 16.7.1 report — sections: Hotfix (app version + SDK/Karere commit links),
Descriptions (what happened + Jira tickets), Impacts (events/users, when + rollout %),
Causes & Solutions, Actions taken (dated timeline w/ @mentions), How to avoid in future.
2529 — Update the Release Plan (page id in local-constants.md): add the <X.Y.Z> row directly above its base
version row; Code Freeze Date = Release Date = the hotfix day; RC = plain-text @Name (the page
switched away from ri:user links). Then phase 25→50→100 like a normal release.
