Mercurial 6.6

As usual, a *lot* of patches don't make it to this list.

New Features

• rust-config: add support for default config items
• rhg: add config defaults to configitems.toml
• rhg: support "status FILE"
• rhg: support rhg files [FILE]
• commands: add admin namespace
• admin-command: add verify command
• debug-delta-chain: add options to control what we compute
• Added some caching for uncompressed revlog chunks that speed up some operations

New Experimental Features

Bug Fixes

• Improve OpenVMS support
• byteify-strings: passe sysstr to attr function and wrapper
• journal: track bookmark deletion
• transaction: actually delete file created during the transaction on rollback
• pull: avoid referencing a variable before it is initialized

• rust-filepatterns: also normalize RelPath

• narrow: hoist a variable to a higher level to avoid use-before-init warning
• convert: stabilize subversion date sorter
• run-tests: detect HGWITHRUSTEXT value
• censor: accept censored revision during upgrade

• rust-matchers: fix quadratic complexity in FileMatcher

• unstable: do not consider internal phases when computing unstable

• Still a whole bunch of Python 2 -> 3 migration leftovers

Backwards Compatibility Changes

• perf: display all timing by default
• infinitepush: drop the extension
• debug-delta-chain: print less data by default

Internal API Changes

• The revlog interface has been significantly cleaned up.

• configitems: add documentation field

• configitems: declare items in a TOML file
• configitems: move blackbox's config items to the new configitems.toml
• path-suboption: deprecated specifying the attributes as bytes
• pycompat: deprecate using bytes

• check-code: drop the safehasattr rule

• safehasattr: drop usage in favor of hasattr

• rust: add UncheckedRevision type

• rust: implement the Graph trait for all revlogs

• rust: make Revision a newtype

• perf: change the way we approach revlog reading

• perf: ensure all readlog's reading is done within a reading context

• delta-chain: move the debugdeltachain command in revlogutils

Miscellaneous