Mercurial > hg
changeset 45795:c4ab93849383
relnotes: mention improved memory use and underlaying API changes
Differential Revision: https://phab.mercurial-scm.org/D9258
| author | Joerg Sonnenberger <joerg@bec.de> |
|---|---|
| date | Thu, 29 Oct 2020 13:29:05 +0100 |
| parents | 330c258fe7ca |
| children | e9555305c5c6 |
| files | relnotes/next |
| diffstat | 1 files changed, 15 insertions(+), 0 deletions(-) [+] |
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--- a/relnotes/next Thu Oct 29 00:17:12 2020 -0700 +++ b/relnotes/next Thu Oct 29 13:29:05 2020 +0100 @@ -8,6 +8,9 @@ * New revset predicate `diffcontains(pattern)` for filtering revisions in the same way as `hg grep --diff pattern`. + * The memory footprint per changeset and per file during pull/unbundle + operations has been significantly reduced. + == New Experimental Features == @@ -27,3 +30,15 @@ the higher-level functions available in the same module cover your use cases. + * `phases.registernew` now takes a set of revisions instead of a list + of nodes. `phases.advanceboundary` takes an optional set of revisions + in addition to the list of nodes. The corresponeding members of the + `phasecache` class follow this change. + + * The `addgroup` member of `revlog` classes no longer keeps a list of + all found nodes. It now returns True iff a node was found in the group. + An optional callback for duplicated nodes can be used by callers to keep + track of all nodes themselve. + + * The `_chaininfocache` of `revlog` classes has been changed from a dict + to a LRU cache.