branching: merge with stable

topic: use generationssubrel less directly, because it was recently renamed

auto-publish: issue the capabilities in all cases It seems better to message client that we support the capabilities in all cases.

packaging: add an entry to debian/changelog mentioning the previous change

packaging: bump minimum required version of mercurial in debian/control

[debian] package 9.3.1-3 for bionic ubuntu

tests: update output to match 1b8fd4af3318 in core CORE-TEST-OUTPUT-UPDATE: 1b8fd4af3318

manifest: now that there's only one legacy.py, exclude it After the last patch, this file is only included because of package_dir in setup.py (i.e. just once), so we can ignore it with just one clause. But package_dir starts with "./", so we need to add it to the pattern.

manifest: don't include .py files from hgext3rd/ twice They are already included by default because we've given package_dir to setup().

manifest: just include all .py .sh and .t files from tests/ recursively

manifest: make sure exclusions and prunes are last, because order matters

branching: merge 9.3.1 release into default

packaging: mark as developer version

Added tag 9.3.1 for changeset 8d955635cf45

packaging: prepare version 9.3.1

test-compat: merge mercurial-4.7 into mercurial-4.6

test-compat: merge mercurial-4.8 into mercurial-4.7

test-compat: merge mercurial-4.9 into mercurial-4.8

test-compat: merge mercurial-5.0 into mercurial-4.9

test-compat: merge mercurial-5.1 into mercurial-5.0

test-compat: merge mercurial-5.2 into mercurial-5.1

test-compat: merge stable into mercurial-5.2

topic: hg <= 4.8 compatibility for wrapping exchange._checkpublish() phase-divergent update to 1a81bbc94d45:

branching: merge with stable

topic: check that exchange._checkpublish() exists before wrapping it

head-checking: also test single head enforcement with topic They are an important part of why we want this.

head-checking: ignore obsoleted section when checking head creation locally Same as for the server side check, these do not need to be taken in account.

head-checking: ignore obsolete section when checking for single heads This overwrite the core code that enforce single heads to ignore obsolete section. That way older obsolete version of a branch no longer prevent the new version to be pushed.

head-checking: update changelog

head-checking: add test variant mixing branch and topics

head-checking: add test variants with topics

head-checking: backport fix from 7d5455b988ec See 7d5455b988ec for details. Having a version in the evolve repository allow us to check the behavior when topic is enabled. It will also become the base of further head checking fix and topic compatibility.