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@@ -1,70 +1,77 b'' | |||
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1 | = Mercurial 6.8.1 = | |
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2 | ||
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3 | * Python 3.12: fix an issue between `threading` and `demandimport` | |
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4 | * rhg: expand user and environment variable in paths to ignore in config and | |
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5 | includes | |
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6 | * `win32mbcs` extension: fix an encoding issue | |
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7 | ||
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1 | 8 | = Mercurial 6.8 = |
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2 | 9 | |
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3 | 10 | As usual, a *lot* of patches don't make it to this list. |
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4 | 11 | |
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5 | 12 | == New Features or performance improvements == |
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6 | 13 | |
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7 | 14 | * Phases have been reworked to improve their general performance |
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8 | 15 | * revset: stop serializing node when using "%ln" |
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9 | 16 | * phases: convert remote phase root to node while reading them |
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10 | 17 | * phases: use revision number in new_heads |
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11 | 18 | * phases: use revision number in analyze_remote_phases |
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12 | 19 | * phases: stop using `repo.set` in `remotephasessummary` |
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13 | 20 | * phases: move RemotePhasesSummary to revision number |
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14 | 21 | * phases: use revision number in `_pushdiscoveryphase` |
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15 | 22 | * phases: introduce a performant efficient way to access revision in a set |
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16 | 23 | * phases: rework the logic of _pushdiscoveryphase to bound complexity |
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17 | 24 | * The Rust working copy code is being used by more places now: |
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18 | 25 | * matchers: support patternmatcher in rust |
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19 | 26 | * dirstate: remove the python-side whitelist of allowed matchers |
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20 | 27 | * stream-clone: disable gc for `_entries_walk` duration |
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21 | 28 | * stream-clone: disable gc for the initial section for the v3 format |
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22 | 29 | * postincoming: avoid computing branchhead if no report will be posted |
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23 | 30 | * stream-clone: disable gc for the entry listing section for the v2 format |
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24 | 31 | * perf: allow profiling of more than one run |
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25 | 32 | * perf: run the gc before each run |
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26 | 33 | * perf: start recording total time after warming |
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27 | 34 | * perf: clear vfs audit_cache before each run |
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28 | 35 | * outgoing: rework the handling of the `missingroots` case to be faster |
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29 | 36 | * outgoing: add a simple fastpath when there is no common |
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30 | 37 | * tags-cache: skip the filternode step if we are not going to use it |
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31 | 38 | * tags-cache: directly operate on rev-num warming hgtagsfnodescache |
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32 | 39 | * tags-cache: directly perform a monimal walk for hgtagsfnodescache warming |
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33 | 40 | |
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34 | 41 | == New Experimental Features == |
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35 | 42 | |
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36 | 43 | * Introduce a new experimental branch cache "v3": |
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37 | 44 | * branchcache: add more test for the logic around obsolescence and branch heads |
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38 | 45 | * branchcache: skip entries that are topological heads in the on disk file |
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39 | 46 | * branchcache: add a "pure topological head" fast path |
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40 | 47 | * branchcache: allow to detect "pure topological case" for branchmap |
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41 | 48 | |
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42 | 49 | == Bug Fixes == |
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43 | 50 | |
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44 | 51 | * rust: use `cpython` 0.7.2 crate to add support for Python 3.12 |
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45 | 52 | * perf-stream-locked-section: actually use v1 generation when requested |
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46 | 53 | * perf-stream-locked-section: fix the call to the v3 generator |
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47 | 54 | * perf-stream-locked-section: advertise the right version key in the help |
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48 | 55 | * stream: in v3, skip the "size" fast path if the entries have some unknown size |
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49 | 56 | * stream-clone: stop getting the file size of all file in v3 |
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50 | 57 | * streamclone: stop listing files for entries that have no volatile files |
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51 | 58 | * perf-stream-consume: use the source repository config when applying |
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52 | 59 | * bundle: do no check the changegroup version if no changegroup is included |
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53 | 60 | * perf: create the temporary target next to the source in stream-consume |
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54 | 61 | * bundlespec: fix the "streamv2" and "streamv3-exp" variant |
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55 | 62 | * push: rework the computation of fallbackheads to be correct |
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56 | 63 | * profiler: flush after writing the profiler output |
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57 | 64 | * base-revsets: use an author that actually exercises a lot of changesets |
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58 | 65 | * hgrc: search XDG_CONFIG_HOME on mac |
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59 | 66 | * clonebundles: add missing newline to legacy response |
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60 | 67 | * narrow: add a test for linkrev computation done during widen |
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61 | 68 | * Multiple fixes to guard against mmap issues |
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62 | 69 | * portability: fix build on Solaris-derived systemd |
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63 | 70 | |
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64 | 71 | == Backwards Compatibility Changes == |
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65 | 72 | |
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66 | 73 | == Internal API Changes == |
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67 | 74 | |
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68 | 75 | == Miscellaneous == |
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69 | 76 | |
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70 | 77 | * obsolete: quote the feature name No newline at end of file |
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