mail: add a missing argument to properly override starttls I didn't look into when this changed, but it was flagged by PyCharm.

crecord: switch a curses argument to bool to appease type checkers

grep: avoid reassigning byteskwargs to strkwargs PyCharm flagged each of these `get()` calls with bytes. We still pass the bytes form to the formatter to avoid changing the API, until all callers can be changed.

cat: drop unnecessary internal roundtrip of kwargs PyCharm seems to stick with the type at the initial assignment, so it flagged the `get()` with a bytes key since the method argument has str keys. It wasn't a bug, but then the bytes form is otherwise unused, and converted back to str.

Added signature for changeset 271a4ab29605

Added tag 6.4.5 for changeset 271a4ab29605

relnotes: add 6.4.5

path: use the next `display` argument to deal with boolean We have a generic mechanism that we can now use for the special case now.

path: display proper user facing value for pulled-delta-reuse-policy The integer was not what the user expect nor what could be provided as a config value.

paths: add an argument to format the suboption display We will use it in the next function to the delta policy display. It could also be use to deal with the other special case in the command code, but that is unnecessary churn for stable so that part will go on default.

ui: fix crash in `hg paths` when pulled-delta-reuse-policy is in use The crash is a result of [value] being an int, but being used as a bytestring.

ui: add a test demonstrating a crash in `hg paths`

re2: fix reporting of availability in `hg debuginstall` We add and use an official API to check is re2 is available. This prevent the bug previously in place were debuginstall was considering confusing `None` (i.e. non-initialized) and `False` (i.e. unavailable).

re: make _checkre2 a static method There is no need to it to be a method, so we make it at least a static method to make it easier to call.

re2: exit `_checkre2` early if calling it is useless If we already know if re2 is supported there is no need to run the check again. Stricly speaking we don't call it twice, but this seems a simple enough safeguard to include in this series.

test-dirstate-version-fallback: future-proof the test for a different default Dirstate-v2 will become the default at some point, which would cause this test to fail. Let's save someone else the headache later.

Added signature for changeset da372c745e0f

Added tag 6.4.4 for changeset da372c745e0f

relnotes: add 6.4.4

revlog: avoid possible collision between directory and temporary index Since 6.4, we create a temporary index file to write the split data without overwriting the inline version too early. However, the store encoding does not prevent these new `.i.s` file to collide with a directory with the same name. While the odds for such a collision to happens are fairly low, the collision would prevent Mercurial from working. The store encoding have a mitigation solution in place to prevent such collisions from happening for `.i` and `.d` files, but not for other extensions. We cannot update this encoding scheme to solve the issue since it would diverge from older version of Mercurial. Instead, we create an alternative directory tree dedicated to such files. The use of the `.i` extension combined with store encoding will prevent collisions there.

revlog: move the computation of the split_index path in a property This is about to become more complex, so we gather the logic in a single place.

rust-dirstate: fall back to v1 if reading v2 failed This will help us not fail when a v1 dirstate is present on disk while a v2 was expected (which could happen with a racy/interrupted upgrade).

dirstate: add test showing dirstate version mismatch causes an error We should fall back to trying dirstate v1 when v2 fails to read.

rust-dirstate: rename `has_dirstate_v2` to `use_dirstate_v2` It is closer to the right semantics. I added a docstring to better explain the reasonning. In the next patch(es), I will address the underlying issue of finding the "wrong" version of the dirstate on disk.

delta-find: fix pulled-delta-reuse-policy=forced behavior The code that select delta still has too many oportunity to discard the delta is has been forcibly asked to reuse. However is is fairly easy to use a dedicated fastpath for this case. So we do so. Cleaning other code that tries to enforce that policy will be done on default.

delta-find: display more information about the search in some case This will be useful to access the effect of the delta reuse policy.

deltafind: issue debug information when we fast-path rivial case too More debug options never hurts.

delta-find: gather the condition to blindly use a full snapshot together We are about to make the `if` body bigger, so having only one of them is simpler/

delta-find: initialize the debug information much sooner (when possible) This help us to record debug information in alternative path.

delta-find: fix `parents` round detection We should compare integer with integer, instead of bytes (node).