; Update ChangeLog.3

ChangeLog.3

@@ -1,3 +1,99 @@
+2020-08-03  Phil Sainty  <psainty@orcon.net.nz>
+
+	lisp/so-long.el: Improve support for major mode hooks
+
+	* lisp/so-long.el (so-long-remember-all, so-long-disable-minor-modes)
+	(so-long-override-variables): Store and use the `so-long-minor-modes'
+	and `so-long-variable-overrides' values seen by the original major
+	mode, so that buffer-local changes made in the major mode hook will be
+	respected.
+
+	Add documentation of this and other major mode hook usage.
+
+2020-08-02  Grégory Mounié  <Gregory.Mounie@imag.fr>  (tiny change)
+
+	Avoid segfaults if XIM is set but not xim_styles
+
+	Emacs segfaults at the X11 initialization if XIM is set
+	and xim_styles is NULL.  This patch avoids the crash.
+	* src/xfns.c: Check also if FRAME_X_XIM_STYLES(f) is NULL.
+	(Bug#42676)  (Bug#42673)  (Bug#42677)
+
+2020-07-31  Philipp Stephani  <phst@google.com>
+
+	Backport: Make checking for liveness of global values more precise.
+
+	We can't just use a hash lookup because a global and a local reference
+	might refer to the same Lisp object.
+
+	* src/emacs-module.c (module_free_global_ref): More precise check for
+	global liveness.
+
+	(cherry picked from commit 9f01ce6327af886f26399924a9aadf16cdd4fd9f)
+
+2020-07-31  Philipp Stephani  <phst@google.com>
+
+	Backport: Fix subtle bug when checking liveness of module values.
+
+	We can't simply look up the Lisp object in the global reference table
+	because an invalid local and a valid global reference might refer to
+	the same object.  Instead, we have to test the address of the global
+	reference against the stored references.
+
+	* src/emacs-module.c (module_global_reference_p): New helper function.
+	(value_to_lisp): Use it.
+
+	(cherry picked from commit 6355a3ec62f43c9b99d483982ff851d32dd78891)
+
+2020-07-31  Philipp Stephani  <phst@google.com>
+
+	Backport: Fix memory leak for global module objects (Bug#42482).
+
+	Instead of storing the global values in a global 'emacs_value_storage'
+	object, store them as hash values alongside the reference counts.
+	That way the garbage collector takes care of cleaning them up.
+
+	* src/emacs-module.c (global_storage): Remove.
+	(struct module_global_reference): New pseudovector type.
+	(XMODULE_GLOBAL_REFERENCE): New helper function.
+	(module_make_global_ref, module_free_global_ref): Use
+	'module_global_reference' struct for global reference values.
+	(value_to_lisp, module_handle_nonlocal_exit): Adapt to deletion of
+	'global_storage'.
+
+	(cherry picked from commit 5c5eb9790898e4ab10bcbbdb6871947ed3018569)
+
+2020-07-30  Nicolas Petton  <nicolas@petton.fr>
+
+	* admin/authors.el (authors-aliases): Remove a faulty regexp.
+
+2020-07-29  Stefan Kangas  <stefankangas@gmail.com>
+
+	* doc/lispref/symbols.texi (Definitions): Fix typo.
+
+2020-07-28  Nicolas Petton  <nicolas@petton.fr>
+
+	* etc/HISTORY: Add Emacs 27.1 release date.
+
+2020-07-28  Nicolas Petton  <nicolas@petton.fr>
+
+	Bump Emacs version to 27.1
+
+	* README:
+	* configure.ac:
+	* msdos/sed2v2.inp:
+	* nt/README.W32: Bump Emacs version.
+
+2020-07-28  Nicolas Petton  <nicolas@petton.fr>
+
+	* etc/AUTHORS: Update.
+
+2020-07-28  Nicolas Petton  <nicolas@petton.fr>
+
+	Update authors.el
+
+	* admin/authors.el (authors-aliases): Add author aliases.
+
 2020-07-28  Nicolas Petton  <nicolas@petton.fr>
 
 	* etc/NEWS: Remove temporary markup.
@@ -142382,7 +142478,7 @@
 
 This file records repository revisions from
 commit 9d56a21e6a696ad19ac65c4b405aeca44785884a (exclusive) to
-commit 56f958807c0b8ea8f45e3c088157ca144a1b1fac (inclusive).
+commit 1ca4da054be7eb340c511d817f3ec89c8b819db7 (inclusive).
 See ChangeLog.2 for earlier changes.
 
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