--- a/relnotes/6.3	Tue Feb 28 16:42:38 2023 -0500
+++ b/relnotes/6.3	Thu Mar 02 15:07:47 2023 +0100
@@ -1,3 +1,51 @@
+= Mercurial 6.3.3 =
+
+ * tests: filter out PEP 657 error locations in tracebacks (issue6780)
+ * tests: optional PEP 657 error location in test-extension.t (issue6781)
+ * tests: optional PEP 657 error location in test-lfs-serve-access.t (issue6782)
+ * histedit: byteify the help for the multifold action
+ * sparse: fix a py2 based usage of `map()`
+ * convert: stop passing str to the dateutil API in darcs
+ * convert: turn the last str regex into bytes in cvs.py (issue6789)
+ * convert: change socket mode from b'r+' to 'rwb' in cvs.py (issue6789)
+ * convert: replace repr() by pycompat.byterepr() in cvsps.py (issue6789)
+ * tests: os module is frozen in Python 3.11 (issue6786)
+ * hgweb: unbyteify the 100-continue check
+ * resourceutil: start using importlib.resources.files() when possible
+ * revset: the `random` sort should not depend on sys.maxsize (issue6770)
+ * tests: make sure pygments can detect python script without extension
+ * convert: brz 3.3.0 moved NoSuchFile exception to breezy.transport
+ * tests: pygments 2.14+ highlight whitespace in python code
+ * hghave: make different has_pyoxidizer functions have different names
+ * hghave: refactor checks for pygments versions using checkvers()
+ * rust-narrow: fix loop that never loops
+ * scmutil: make checknewlabel() allow "_" in otherwise numeric names (issue6737)
+ * bundlerepo: enforce the requirements declared by the underlying repository
+ * setup: make the version computation process more resistant
+ * fix: add more information to the debug output
+ * tag: disallow tagging the working directory
+ * dirstate: handle missing backup file on restoration
+ * dirstate-v2: complain early on docket name collision
+ * rust: upgrade minimum `rayon` dependency
+ * setup: support building from an ongoing merge
+ * rust: add debug log about skipping dirstate update
+ * rust-dirstate: trace append/no append to help debugging
+ * dirstate-v2: don't mmap the data file when on NFS
+ * run-tests: make it possible to nest conditionals
+ * dirstate: add some debug output when writing the dirstate
+ * testing: introduce util function to synchronize concurrent commands on files
+ * dirstate: add a way to test races happening during status
+ * dirstate: use more than a bool to control append behavior
+ * dirstate-v2: add devel config option to control write behavior
+ * rhg: fix race when a fixup file is deleted on disk
+ * rhg: fix race when an ambiguous file is deleted on disk
+ * dirstate: deal with read-race for pure python code
+ * dirstate: deal with read-race for python code using rust object
+ * dirstate: deal with read-race for pure rust code path (rhg)
+ * dirstate: set identity whenever we read the dirstate's v2 docket
+ * rust-dirstate-v2: don't write dirstate if data file has changed
+ * rhg: remember the inode of .hg/dirstate
+
 = Mercurial 6.3.2 =
 
  * [ecfc84b956a8] tests: expect the message from 1baf0fffd82f in test-hghave.t (issue6762)