evolve: drop 4.5 compatibility with `patch.extract` API

evolve: drop 4.5 compatibility for template keywords

topic: drop 4.5 compatibility for template keywords

compat: drop 4.5 compatibility for strdiff

compat: drop 4.5 compatibility layer for log utility

compat: drop 4.5 related compatibility around wireprotocol module

compat: directly use status attribute instead of the compat layer With 4.5 dropped, this compat layer is no longer needed.

compat: directly use function from dateutil Since support for 4.5 have been dropped we no longer needs this indirection.

compat: drop 4.5 compatibility for `_filterederror`

compat: drop import compatibility <= 4.5 for `forcebytestr` We no longer support 4.5

tests: adapt now that Mercurial clears the merge state for empty wdir `hg evolve` forgot to clear the merge state when its attempt to commit resulted in no commit because the working copy had no changes. That resulted in test-evolve-issue5967.t showing a conflict state that shouldn't be there. The responsibility for clearing the merge state was moved into Mercurial in Mercurial in 6a34e438461b (commit: clear resolved mergestate even if working copy is clean, 2020-02-28), so the bug is now fixed in `hg evolve`, which impacts that test case. CORE-TEST-OUTPUT-UPDATE: 6a34e438461b

tests: add more involved tests for obslog -T now that everything is a property

obslog: remove the separate "obslog -f" implementation and use the common one

obslog: provide successors and multiple markers to marker-displaying function

obslog: make date template property into dates

obslog: make note template property into notes

obslog: make operation template property into operations

obslog: make user template property into users

obslog: have at least one test that shows multiple dates with -f flag

obslog: use fm.data() instead of fm.write() because it's all templates now

tests: add checkheads-related cap CORE-TEST-OUTPUT-UPDATE: edc8504bc26b

branching: merge stable back into default evolve 9.3.0 have been released.

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: back out changeset 2371d40f0878

test-compat: back out changeset bb2042ff6444

test-compat: merge stable into mercurial-5.2

packaging: mark as developer version

packaging: add tag 9.3.0 for changeset 583dc6ef3eb2

packaging: prepare version 9.3.0

branching: preserve test change on stable CORE-TEST-OUTPUT-UPDATE: baf3fe2977cc CORE-TEST-OUTPUT-UPDATE: 14d0e89520a2

topic: extend topic gating to descendant If a changeset with topic as descendant without topic, we need to exclude them too when using: topic.server-gate-topic-changesets.

changelog: more entries for 9.3.0, sorting

compat: fix subsettable import for mercurial <= 4.8

compat: officialy drop compatibility with mercurial 4.5

test-compat: back out changeset 591a0afd2ef3

test-compat: back out changeset 51e38bf936cf

branching: merge into stable in preparation for release

branching: closing test-compat branch for mercurial-4.5

branching: merge with stable

tests: update graph output after core change CORE-TEST-OUTPUT-UPDATE: 14d0e89520a2

fix: reinstall import from the right location

topic: option to hide topic changesets to plain client This is the first version of an option that make topic changeset hidden to client without the extension. It might become the default in the future.

readme: update heptapod link

py3-exceptions: wrap more Exceptions in forcebytestr before formatting

touch: allow divergence with -A even if allowdivergence=no This is a phase-divergent update to 731b5a89a784. 1f92a6aa40d6 (evolve: add pre-check logic for content-divergence in rewriteutil.precheck(), 2019-11-04) taught `rewriteutil.precheck()` to check for divergence. It also set allowdivergence=yes in test-touch.t to silence the error. However, if one does *not* have that set, it is no longer possible to allow divergence with `hg touch -A`. This patch fixes that.

touch: allow divergence with -A even if allowdivergence=no 1f92a6aa40d6 (evolve: add pre-check logic for content-divergence in rewriteutil.precheck(), 2019-11-04) taught `rewriteutil.precheck()` to check for divergence. It also set allowdivergence=yes in test-touch.t to silence the error. However, if one does *not* have that set, it is no longer possible to allow divergence with `hg touch -A`. This patch fixes that.

tests: add test of `hg touch -A` There didn't seem to be any before. It currently passes because the test case incorrectly (IMO) sets `evolution.allowdivergence = True`.

release-checklist: do not forget to move the '@' bookmark

topic: use `%d` for integers instead of `%s` on py3 I have system mercurial using py3 which lead me to the traceback pointing to this.

prune: actually track folds using fold-* metadata in obsmarkers

packaging: handle docs in a separate block in MANIFEST.in

packaging: simplify inclusion of docs in MANIFEST.in

packaging: simply prune some directories in MANIFEST.in in a dedicated block exclude+recursive-exclude is basically prune.

metaedit: replace a compat condition with a less specific proxy Same reasoning as for the previous patch. In this case, the closest commit I could find was 36 commits later (3d35304bd09b).

fold: replace a compat condition with a less specific proxy If `scmutil.cleanupnodes()` is overridden, the check in `scmutil.cleanupnodes.__code__.co_varnames` will fail. Let's use a less specific proxy for that condition so extensions are safely override `scmutil.cleanupnodes()`. I picked `util.safehasattr(scmutil, 'nullrev')` as the proxy. That basically checks for Mercurial commit d739f423bf06, which is two commits later than the commit we actually care about.

tests: drop useless "(glob)" for timezone offsets

changelog: obslog shows folds now

obslog: use _successorsetverb() in regular obslog too It was already used for obslog --filternonlocal.

release: do not forget to tweet about it