relnotes: move entry to the right spot It appears a conflict resolution went wrong. Differential Revision: https://phab.mercurial-scm.org/D8151

revlog-compression: release note entry for update the config to be a list I updated the changeset, but forgot to phabsend apparently. Differential Revision: https://phab.mercurial-scm.org/D8165

rust-nodemap: a method for full invalidation This will be used for exceptional operations, such as a `__delitem__` on the `MixedIndex` with Rust nodemap. In principle, `NodeTree` should also be able to forget an entry in an efficient way, by accepting to insert `Element::None` instead of only `Element::Rev(r)`, but that seems really overkill at this point. We need to support exceptional operations such as `__delitem__`, only for completeness of the revlog index as seen from Python. The Python callers don't seem to even really need it, deciding to drop the nodemap unconditionally at at higher level when calling `hg strip`. Also, `hg strip` is very costly for reasons that are unrelated to nodemap aspects. Differential Revision: https://phab.mercurial-scm.org/D8098