*** Changes since GDB 8.1
+* The 'symbol-file' command now accepts an '-o' option to add a relative
+ offset to all sections.
+
+* Similarly, the 'add-symbol-file' command also accepts an '-o' option to add
+ a relative offset to all sections, but it allows to override the load
+ address of individual sections using '-s'.
+
+* The 'add-symbol-file' command no longer requires the second argument
+ (address of the text section).
+
+* The endianness used with the 'set endian auto' mode in the absence of
+ an executable selected for debugging is now the last endianness chosen
+ either by one of the 'set endian big' and 'set endian little' commands
+ or by inferring from the last executable used, rather than the startup
+ default.
+
+* The pager now allows a "c" response, meaning to disable the pager
+ for the rest of the current command.
+
* The commands 'info variables/functions/types' now show the source line
numbers of symbol definitions when available.
* 'info proc' now works on running processes on FreeBSD systems and core
files created on FreeBSD systems.
+* C expressions can now use _Alignof, and C++ expressions can now use
+ alignof.
+
* New commands
set debug fbsd-nat
Controls the processor to be used for enabling errata workarounds for
branch trace decode.
+maint check libthread-db
+ Run integrity checks on the current inferior's thread debugging
+ library
+
+maint set check-libthread-db (on|off)
+maint show check-libthread-db
+ Control whether to run integrity checks on inferior specific thread
+ debugging libraries as they are loaded. The default is not to
+ perform such checks.
+
+* Python API
+
+ ** Type alignment is now exposed via the "align" attribute of a gdb.Type.
+
+ ** The commands attached to a breakpoint can be set by assigning to
+ the breakpoint's "commands" field.
+
+ ** gdb.execute can now execute multi-line gdb commands.
+
+ ** The new functions gdb.convenience_variable and
+ gdb.set_convenience_variable can be used to get and set the value
+ of convenience variables.
+
+ ** A gdb.Parameter will no longer print the "set" help text on an
+ ordinary "set"; instead by default a "set" will be silent unless
+ the get_set_string method returns a non-empty string.
+
* New targets
RiscV ELF riscv*-*-elf
+* Removed targets and native configurations
+
+m88k running OpenBSD m88*-*-openbsd*
+SH-5/SH64 ELF sh64-*-elf*, SH-5/SH64 support in sh*
+SH-5/SH64 running GNU/Linux SH-5/SH64 support in sh*-*-linux*
+SH-5/SH64 running OpenBSD SH-5/SH64 support in sh*-*-openbsd*
+
+* Aarch64/Linux hardware watchpoints improvements
+
+ Hardware watchpoints on unaligned addresses are now properly
+ supported when running Linux kernel 4.10 or higher: read and access
+ watchpoints are no longer spuriously missed, and all watchpoints
+ lengths between 1 and 8 bytes are supported. On older kernels,
+ watchpoints set on unaligned addresses are no longer missed, with
+ the tradeoff that there is a possibility of false hits being
+ reported.
+
+* New configure options
+
+--enable-codesign=CERT
+ This can be used to invoke "codesign -s CERT" after building gdb.
+ This option is useful on macOS, where code signing is required for
+ gdb to work properly.
+
*** Changes in GDB 8.1
* GDB now supports dynamically creating arbitrary register groups specified