Introduce new glibc-doc.noarch subpackage (#2021671)
Move the reference manual info pages from glibc-devel to glibc-doc
Move debugger interface documentation from glibc to glibc-doc
Remove unnecessary README, INSTALL, NEWS files from glibc
Remove unnecessary README.timezone and gai.conf files from glibc-common

Add new English-language 12 hour time locale en_US@ampm.UTF-8 (#2000374)

Build build-locale-archive with -static-pie when supported (#1965377)

elf: Always set link map in _dl_init_paths (#1934162)

x86: Properly disable XSAVE related features when its use is disabled via

s390: Use long branches across object boundaries (#2021452)

Optimize memcmp, strcpy, and stpcpy for IBM POWER10 (#1983203)

malloc: Initiate tcache shutdown even without allocations (#1977614)

Fix debuginfo location for gconv-extra and make glibc Require it (#1971664).

Split extra gconv modules into a separate package (#1971664).

librt: fix NULL pointer dereference (#1966472).

CVE-2021-33574: Deep copy pthread attribute in mq_notify (#1966472)

CVE-2021-35942: wordexp: handle overflow in positional parameter number

Improve POWER10 performance with POWER9 fallbacks (#1956357)

Backport POWER10 optimized rawmemchr for ppc64le (#1956357)

Backport additional ifunc optimizations for ppc64le (#1956357)