+2021-06-03 Userspace RCU 0.13.0
+ * Document known ABI issue in README.md
+ * Add serialized ABI definition files
+ * bump SONAME major to 8
+ * Remove all SONAME(6) ABI aliases
+ * .gitignore: list ignored Makefiles
+ * tests: Add a simple compile test for caa_get_cycles
+ * fix: clock_gettime on macOs
+ * Fix: rculist header: use parenthesis around macro parameters
+ * Fix: rcuhlist header: use parenthesis around macro parameters
+ * Fix: hlist header: use parenthesis around macro parameters
+ * Fix: list.h: use parenthesis around macro parameters, caa_container_of()
+ * Fix: hlist iteration relies on undefined behavior
+ * Fix: use __atomic_load() rather than atomic load explicit
+ * Fix: use atomic load memory_order_consume for rcu_dereference on C11/C++11
+ * fix: we used weak symbols not weak aliases
+ * fix: include 'sys/endian.h' on FreeBSD
+ * fix: warnings on non-Linux platforms
+ * fix: HAVE_SCHED_SETAFFINITY is not defined
+ * configure: enable extended compiler warnings
+ * cleanup: explicitly mark unused parameters (-Wunused-parameter)
+ * fix: shadowed local variable (-Wshadow)
+ * cleanup: all functions have declarations (-Wmissing-prototypes)
+ * Import libtap from babeltrace
+ * cleanup: add 'noreturn' attribute to '_uatomic_link_error'
+ * fix: add missing 'S' to AC_CHECK_PROGS
+ * README.md: Document supported Glibc version
+ * README: cleanup stale MacOS information
+ * Bump version to 0.13.0-pre
+ * configure: standardise include path
+ * Remove glibc < 2.4 compat code for sched_setaffinity
+ * configure: regroup automake conditionals
+ * Introduce AE_FEATURE to manage configure features
+ * configure: regroup library checks
+ * configure: regroup and expand C header and program checks
+ * configure: regroup and expand C compiler checks
+ * configure: host specific config
+ * tests: Move tap-driver.sh out of the autotools aux directory
+ * configure: Set autotools baseline
+ * configure: centralize version information
+ * fix: exclude clang from GCC version blacklists
+ * aarch64: blacklist gcc prior to 5.1
+ * Fix: configure: support Autoconf 2.70
+ * Don't force a target and optimization level on ARMv7
+ * Use DMB only on ARMv7
+ * Blacklist GCC 4.4.0, 4.4.1 and 4.4.2 on ARM
+ * Cleanup: Move ARM specific code to urcu/arch/arm.h
+ * fix: bump tests thread limit to 4096
+ * fix: reorder x86 arch detection
+ * fix: typo in futex syscall define check
+ * Compile time futex syscall detection
+ * Static arch and uatomic headers
+ * Add git-review config
+ * cleanup: Improve wording of CONFIG_RCU_DEBUG description
+ * fix: explicitly include urcu/config.h in files using CONFIG_RCU_ defines
+ * Fix typo in README.md
+ * fix: add -lurcu-common to pkg-config libs for each flavor
+ * call_rcu: Fix race between rcu_barrier() and call_rcu_data_free()
+ * Cleanup: tls-compat.h: add parentheses around expression (coding style)
+ * Fix: tls-compat.h exposes compiler-dependent public configuration
+ * Fix: tap array subscript has type char warning
+
+2020-04-09 Userspace RCU 0.12.0
+ * tls-compat.h: introduce DEFINE_URCU_TLS_INIT
+ * Use _umtx_op for futex on FreeBSD
+ * Add FreeBSD, DragonFly to syscall-compat.h
+ * urcu-bp: perform thread registration on urcu_bp_register_thread
+ * Require automake >= 1.12
+ * cds_lfht_is_node_deleted parameter can be marked const
+ * Fix: provide errno as argument to urcu_die()
+ * Fix: rculfhash worker needs to unblock to SIGRCU
+ * Cleanup: test_perthreadlock_timing: handle pthread mutex errors
+ * Fix: SONAME bump to 6.1.0
+ * Cleanup: remove unused variable from configure.ac check
+ * Fix: urcu/futex.h: users of struct timespec should include time.h
+
+2019-05-06 Userspace RCU 0.11.0
+ * Bump library version to 6:0:1
+ * Cleanup: update code layout to fix old gcc warning
+ * Fix: typo CPPLAGS in examples Makefile
+ * Harmonize pprint macro across projects
+ * Check for TLS support after CC detection
+ * Update macros from the autotools archive
+ * tap-driver.sh: flush stdout after each test result
+ * Update dead link in lgpl-relicensing.txt
+ * Add multiflavor compat identifiers
+ * Cleanup: missing sign compare fixes
+ * Cleanup: enable signed/unsigned compare compiler warning
+ * Cleanup: compiler warning on 32-bit architectures
+ * config.h.in: rename CONFIG_RCU_MULTIFLAVOR to CONFIG_RCU_HAVE_MULTIFLAVOR
+ * rculfhash: implement iterator debugging config option
+ * Fix: examples silent rules on Solaris
+ * Add missing fall through annotations
+ * Fix: symbol aliases with TLS compat
+ * Port: no symbols aliases on MacOS
+ * Add -Wextra to CFLAGS
+ * Add silent mode to examples Makefiles
+ * doc: update examples to API changes
+ * test multiflavor single compile unit
+ * Update README following API changes
+ * Use new header locations for includes from urcu code
+ * Update call-rcu.h and defer.h comments and include guards
+ * rculfqueue.h: do not include urcu-call-rcu.h
+ * rculfhash: support use with multiple flavors per compile unit
+ * rculfhash: do not include urcu-call-rcu.h from public API
+ * Refactor liburcu to support many flavors per compile unit
+ * Fix: only wait if work queue is empty in real-time mode
+ * Fix: don't wait after completion of a work queue job batch
+ * Fix: don't wait after completion of job batch if work queue is empty
+ * Fix: workqueue: struct urcu_work vs rcu_head mixup
+ * Cleanup: workqueue: update comments referring to call-rcu
+ * Fix: mixup between URCU_WORKQUEUE_RT and URCU_CALL_RCU_RT
+ * test_rwlock: Add per-thread count to verbose output
+ * Add *.exe to gitignore for Cygwin
+ * Fix: pthread_rwlock initialization on Cygwin
+ * Fix: compat_futex_noasync on Cygwin
+ * wfcqueue: allow defining CDS_WFCQ_WAIT_SLEEP to override `poll'
+ * Update documentation for call_rcu before/after fork
+ * Add support for the RISC-V architecture
+ * Tests: Add tap-driver.sh for automake < 1.12
+ * Tests: Replace prove by autotools tap runner
+ * liburcu-bp: Use membarrier private expedited when available
+ * liburcu: Use membarrier private expedited when available
+ * rculfhash: improve error handling of mmap backend
+ * Fix: don't use overlapping mmap mappings on Cygwin
+ * Tests fix: errors in shell scripts
+ * Revert "Use initial-exec tls model"
+ * Use initial-exec tls model
+ * Fix: don't use membarrier SHARED syscall command in liburcu-bp
+ * Tests fix: add missing Cygwin thread id
+ * Fix: assignment from incompatible pointer type warnings
+ * Tests fix: unused variable warnings
+ * Fix: add missing m68k headers to dist
+ * Bump version to 0.11-pre
+
+2017-06-12 Userspace RCU 0.10.0
+ * Bump library soname due to urcu flavor structure change
+ * Cleanup: use mutex_lock() wrapper in rculfhash
+ * Use workqueue in rculfhash
+ * Implement urcu workqueues internal API
+ * Add support for m68k architecture
+ * Set -Wall globally in AM_CFLAGS
+ * Fix: remove double use of PTHREAD_CFLAGS
+ * Re-add PTHREAD_CFLAGS to global CFLAGS
+ * Fix: Don't override user variables within the build system
+ * Add report at the end of configure
+ * uatomic-api docs: use the third-person singular
+ * Add --enable-rcu-debug to configure
+ * ARM32: use dmb ish (inner shareable domain) for smp barriers
+ * Cleanup: remove cmm_wmb() from rcu_xchg_pointer and rcu_cmpxchg_pointer
+ * Fix: uatomic arm32: add missing release barrier before uatomic_xchg
+ * Tests: Add verbose support to test script
+ * Fix: add missing CONFIG_RCU_FORCE_SYS_MEMBARRIER to urcu/config.h.in
+ * Allow forcing the use of sys membarrier
+ * Fix: rcutorture: work-around signal issue on mac os x
+ * Fix: rcutorture should register thread using call_rcu
+ * Fix: add missing backslash in Makefile.am
+ * Fix: Do not use wildcards in include/Makefile.am
+ * Bump version to 0.10-pre
+ * Fix: check for rand_r() in compat-rand.h
+ * Fix: Move rand-compat to private src dir
+ * Fix: remove AC_FUNC_MALLOC from configure.ac
+ * Cleanup: Re-organise source dir
+ * Cleanup: remove leftover manual pthread detection
+ * Fix: update ax_pthread macro to handle newer clang
+ * Update library current version due to adding destroy API
+ * Fix: Use pthread_self to get threadid on OSX
+ * Fix: examples: use destroy API for queues/stacks
+ * Update library age due to new stack/queue destroy API
+ * Fix: tests: invoke destroy APIs for queues/stacks
+ * Fix: add missing destroy functions to queues/stack APIs
+ * Fix: add missing __cds_wfcq_init for LGPL API
+ * Fix: memory leak on hash table destroy
+ * Fix: Add failover for platforms without nproc
+ * Fix: use clock_get_time for caa_get_cycles fallback on MacOSX
+ * Fix: syscall-compat.h MacOSX support
+ * Fix: Add solaris-build.md to dist
+ * rculfhash: Documentation: clarify need for grace period before "re-using"
+ * Port: build shared libraries in Cygwin
+ * Port: fix compatibility header for Cygwin
+ * Add GNU Hurd support to syscall-compat.h
+ * Add support for aarch64_be
+ * Fix: urcu-bp: re-initialize list head on library exit
+ * bootstrap: Standardize on autoreconf -vi
+ * Harmonize bootstrap script across projects
+ * Fix: examples make distcheck failure
+ * wfcqueue: add C++ compatibility API
+ * Fix: CDS_WFCQ_WOULDBLOCK typing for c++
+ * Fix: configure.ac: check for possibly required libs for clock_gettime
+ * Support for NIOS2 architecture
+ * urcu_ref_get_safe: introduce new API
+ * Fix: handle reference count overflow
+ * Fix: compat_futex should work-around futex signal-restart kernel bug
+ * Support for Xeon-Phi with newer MPSS
+ * sparc64: allocate membarrier system call number
+ * hppa: allocate membarrier system call number
+ * Fix build on non-Linux Debian ports
+ * Fix: urcu-signal: smp_mb_master() needs registry lock
+ * Fix: rculfhash only needs to include urcu-pointers.h
+ * Fix: out-of-tree benchmark/regtest
+ * Fix: add missing regtest and benchmark files to dist tarball
+ * Fix: add missing run.sh to benchmark makefile
+
2015-10-16 Userspace RCU 0.9.0
* Bump soname major to 4
* Cleanup: remove trailing tab