Rename EndOfLifeTor to ReleaseSeriesLifecycle; expand it.

Closes ticket 30917.

doc/HACKING/ReleaseSeriesLifecycle.md

@@ -1,10 +1,11 @@
 
+
 End of Life on an old release series
 ------------------------------------
 
 Here are the steps that the maintainer should take when an old Tor release
 series reaches End of Life.  Note that they are _only_ for entire series that
-have reached their planned EOL: they do not apply to security-related
+has reached its planned EOL: they do not apply to security-related
 deprecations of individual versions.
 
 ### 0. Preliminaries
@@ -24,6 +25,7 @@ deprecations of individual versions.
    - tor's Travis CI cron jobs
    - chutney's Travis CI tests (#)
    - stem's Travis CI tests (#)
+   - tor's scripts/git/* scripts
 
 2. Close the milestone in Trac. To do this, go to Trac, log in,
    select "Admin" near the top of the screen, then select "Milestones" from
@@ -48,3 +50,49 @@ deprecations of individual versions.
    number from their approved versions list.
 
 7. Update the CoreTorReleases wiki page.
+
+8. Update the git/hooks
+
+9. Finally, make sure this document is up to date with our latest
+   process.
+
+10. Open a ticket (if there is not one already) for authorities to
+    start rejecting relays that are running that release series.
+    This ticket should be targeted for at least a month or two
+    after the series is officially EOL, unless there is an important
+    reason to un-list relays early.
+
+11. Open a ticket (if appropriate) for updates to the set of
+    required and recommended subprotocol versions.
+
+Starting a new release series.
+------------------------------
+
+(Ideally, do this immediately after a release.)
+
+1. Start a new maint-x.y.z branch based on master, and a new
+   release-x.y.z branch based on master. They should have the same
+   starting point.
+
+   Push both of these branches to the master git repository.
+
+2. In master, change the version to "0.x.y.0-alpha-dev". Run the
+   update_versions.py script, and commit this version bump.
+
+3. Tag the version bump with "tor-0.x.y.0-alpha-dev". Push the tag
+   and master.
+
+4. Open tickets for connecting the new branches to various other
+   places, including:
+
+    - Jenkins CI
+    - travis cronjobs
+    - chutney travis configuration
+    - Tor's scripts/git scripts.
+
+5. Remove "check-best-practices" from the check-local Makefile
+   target in maint-x.y.z branch only. Merge to release-0.xy.z but do
+   not forward-port to master.
+
+6. Finally, make sure this document is up to date with our latest
+   process.