+2012-04-19 lttng-tools 2.0.1
+ * Fix: test script for kernel module validation
+ * Fix: report error to client on consumerd error
+ * Fix: add missing ht_destroy at consumer teardown
+ * Fix: consumer fd recv thread should write into non-blocking pipe
+ * Fix: work-around glibc __nptl_setxid vs clone hang
+ * Fix: consumer fd recv poll should be sensitive to POLLPRI too
+ * Fix consumer lttng_consumer_poll_socket poll revents check bug
+ * Fix: increase consumer open files limit
+ * Update README: document dep on modprobe for kernel tracing
+ * Fix: wait for sessiond to stop in tests
+ * Fix: remove unused return variable
+ * Don't report back error on syscalls fail for -a -k
+ * Fix: destroy context hash table being NULL
+ * Fix: make lttng expand path for trace output opt
+ * Fix: return value signedness
+ * Fix: man page environment variable name error
+ * Fix: check return value on getenv USER
+
+2012-03-20 lttng-tools 2.0.0
+ * Fist STABLE version
+ * Add version name: Annedd'ale
+
+2012-03-20 lttng-tools 2.0.0-rc4
+ * Fix: add small detail to enable-channel man page
+ * Fix: warned of arbitrary time for ust-nprocesses test
+ * Fix. add limitation to man page
+ * Fix: minor changes to lttng.1
+ * Fix: add exit values to lttng.1 man page
+ * Fix: add delay before validating apps in test nproc
+ * Fix: error handling in lttng enable-event
+ * Fix: document structure init. to 0 in lttng.h
+ * Fix: uninitialized variable
+ * Keep track of FD used for UST applications (v2)
+ * Fix: lttng view, error message and exit code
+ * Small fixes to lttng man pages (v2)
+ * Fix: handle EINTR for sendmsg syscall
+ * Fix: lttng UI exit value and error message
+ * Fix: session lock use after free
+ * Fix kernel_list_events memleaks
+ * Fix debug message use uninitialized variable
+ * Fix: trace_ust_destroy_metadata should check for NULL pointer
+ * Fix: various memleaks
+ * Fix: hash table allocation out of order on error
+ * fix: lttng_ht_destroy memleak
+
+2012-03-16 lttng-tools 2.0.0-rc3
+ * Fix: missing headers for make dist
+ * Fix: install lttng-consumerd in lib/lttng/libexec/
+ * Fix: Redefine MAP_STACK to 0 if not defined by the architecture
+ * Fix: consumer CPU hotplug support
+ * Fix: double PID registration race
+ * Make libcompat independent not to confuse automake
+ * Clarify the license of lttng-ust-abi.h
+ * Fix: License header
+ * Fix: wrong return value on consumer socket creation
+ * Fix: test for UST invalid channel parameters at channel creation
+ * Fix: recvmsg should handle EINTR
+ * Fix: error.h non-static variables for liblttng-ctl
+ * Fix: missing _GNU_SOURCE define
+ * Fix: improve need root for kernel tracing error message
+ * Fix: start/stop lttng message error
+
+2012-03-02 lttng-tools 2.0.0-rc2
+ * Fix: meaningful error message
+ * Fix: UST consumer need to iterate on streams, just change their key
+ * Fix: add missing rcu read lock across RCU HT iteration
+ * Fix: kernel session closes fd 0 after create
+ * Fix: sendmsg EPIPE should be quiet by default (expected)
+ * Fix: thread_registration_apps should set its local sock to -1 when passing it
+ * Fix: clock -> sock typo
+ * Fix: consumer race: should allow reuse of FD key
+ * Fix: Use PERROR all across lttng-tools, never make it quiet
+ * Fix: test all close return values in sessiond
+ * Fix: All perror turned into PERROR to show file and line number
+ * Fix: large audit of close() use in sessiond main.c
+ * Fix: main.c client/apps sockets and kernel_trace_fd close(0)
+ * Fix: incorrect close of fd 0 for syscall kernel event destroy
+ * Fix: sessiond has incorrect missing 0 value in FD check
+ * Fix: sessiond app listening: use posix-compliant poll flags
+ * Fix: consumer printf type should match ssize_t (%zd)
+ * Fix: make ust consumer posix compliant for poll flags
+ * Fix security permission on lttng run directory
+ * Fix: Display right loglevel_type in error message
+ * Fix documentation in lttng.h
+ * Fix: lttng UST and kernel consumer: fix ret vs errno mixup
+ * Fix: restart consumerd and sessiond when interrupted in poll()
+ * Fix: handling bad channel when sending to consumer
+ * Fix useless variable
+ * Fix add-context returned error
+ * fix: add missing break in command handling
+ * fix: command handling: do not check domain for commands not requiring domain
+ * fix: if tracing group does not exist, do not report a client error
+ * Fix: run_as error handling
+ * Fix usage note on -a
+ * Revert FreeBSD compatibility layer
+ * Fix: documented number of subbuffers is incorrect
+ * Document that num-subbuf and subbuf-size need to be power of 2
+ * Merge branch 'master' of git://git.lttng.org/lttng-tools
+
+2012-02-20 lttng-tools 2.0.0-rc1
+ * Fix lttcomm_close_unix_sock to actually close the socket
+ * lttng-sessiond: Set group permissions explicitly
+
+2012-02-16 lttng-tools 2.0-pre23
+ * configure.ac: Fix consumerd64-libdir typo
+ * Fix existing session daemon check
+ * Fix missing session locks
+ * Fix return value on ust app session create
+ * Fix double start/stop trace
+ * Fix ust app session started state on start trace
+ * modprobe statedump, signal and timer lttng module
+ * Fix hyphens in man pages
+
+2012-02-14 lttng-tools 2.0-pre22
+ * Add the bash-completion file to the dist tarball
+ * Add the LICENSE file too
+ * Package used for the Ubuntu LTS (feature freeze)
+
+2012-02-13 lttng-tools 2.0-pre21
+ * Fix licensing for hashtable/utils.c
+ * Print loglevel value in list -u
+ * Remove "<all> from MSG() when no loglevel is selected
+ * Initial import of man lttng.1 and lttng-sessiond.8
+ * Fix memory leak master
+
+2012-02-09 lttng-tools 2.0-pre20
+ * New lttng view command
+ * Multiple loglevel fixes
+ * Fix list command
+ * Fix session syscall listing
+ * Multiple fixes across the code base
+
+2012-02-02 lttng-tools 2.0-pre19
+ * Update lttng ust ABI/API copy
+ * Implement UST calibrate and change default
+ * Add MSG_WAITALL to recvmsg of sessiond-comm
+ * Check kernel version for tests
+ * Add a '--list-options' option to each command.
+ * First import of extras/ with lttng bash completion
+ * Remove default defines from lttng.h
+ * Fix lttng sessiond spawn wait race
+ * Add CMD_WARNING error code
+ * Fix context mapping for UST and kernel
+ * Add kernel work-around for boot_id
+ * Rewrites lttng-ctl's set_session_daemon_path
+ * Fix memory lean in all lttng cli commands
+ * Update loglevel ABI
+ * Add padding to all ABIs for future development.
+ * Improve error handling of lttng cli
+ * Multiple fixes across the code base (nothing critical)
+
+2012-01-23 lttng-tools 2.0-pre18
+ * Complete change of the source directory tree
+ * Move compat to common and create an internal lib
+ * Rename lttngerr.h to error.h
+ * Add kernel module version validation
+ * Add UST version validation
+ * Change SIGCHLD to SIGUSR1 when lttng waiting on sessiond
+ * Fix off-by-one and double list size instead of steady increment
+
+2012-01-19 lttng-tools 2.0-pre17
+ * Add and support the new hash table library
+ * Add lttng hash table support to liblttng-consumer
+ * RCU support for consumer's hash tables
+ * UST consumer close shm fd after mapping it
+ * Remove CLONE_VM flag for runas making gdb debugging impossible
+ * Make MSG() print on stdout instead of stderr
+ * Don't init kernel tracer if not root (UID=0)
+ * Multiple fixes found when reaching max. number of open files
+ * Add some UST tests
+ * Multiple segfaults and assert error fixed
+
+2011-12-23 lttng-tools 2.0-pre16
+ * Per-user lttng-sessiond now fully functionnal
+ * Fix nested double usage of hashtable iterators
+ * Support creds passing between lttng and sessiond
+ * Rename sessiond internal "uid" fields to "id"
+ * Create all trace directories and files with client user credentials
+ * Create output directory at session creation command
+ * Only allow the user or group owning the session (or root) to control a session
+ * Add disable kernel tracing option to sessiond
+
+2011-12-13 lttng-tools 2.0-pre15
+ * (MAJOR) User-space tracing support for global domain (lttng-ust 2.0)
+ * UST consumer 32/64 bit support
+ * Multiple bug fixes
+ * Multiple segfault, race and double lock fixes
+ * API change for lttng_list_domains, lttng_start/stop and lttng_destroy
+ * UST loglevel support
+ * ABIs now support 256 char event names
+ * Dependency on libpopt >= 1.13
+ * Dependency on URCU >= 0.6.7
+ * Rename kernel-ctl.c/.h to kernel.c/.h
+ * Change malloc to zmalloc in lttng-sessiond code
+ * RCU hashtable support for all UST data structure
+ * New libconsumer for UST, kernel and one generic
+ * Change "--all" option from lttng command line
+ * Remove function entry option to discourage its use
+
+2011-09-30 lttng-tools 2.0-pre14
+ * Syscall tracing support
+ * Multiple bug fixes (nothing critical)
+ * Add userspace RCU hash table to tree for dev
+ * Update UST ABI
+ * Fix epoll that did not handle EINTR
+ * Liburcu >= 0.6.5 is needed from this release
+ * Enabling all events also enable syscall tracing
+ * Debug messages are now on stderr
+ * Add basic data structure for UST support but not ready yet.
+
+2011-08-25 lttng-tools 2.0-pre13
+ * Memory leaks fixes and double lock list
+ * Add UST registration with sychronisation
+ * Use poll/epoll compatibility layer for the sessiond
+ * Major code cleanup of ltt-sessiond/main.c
+ * Increase listen() connexion limit
+ * Fix bad enable-channel command
+ * Rename trace.c/.h to trace-kernel
+ * Multiple fixes on the poll management with the new epoll API
+
+2011-08-25 lttng-tools 2.0-pre12
+ * Multiple fixes
+ * Fix kconsumerd handling custom channel output
+ * Add lttng_register_consumer to register a custom consumer
+ * Add multiples tests of the session daemon
+ * Default kernel channel size/number changed
+ * Support for UST application registration
+ * Import LTTng UST 2.0 ABI
+ * Send data to kconsumerd before tracing start
+ * Export API of lib kernel consumer (liblttngkconsumerd)
+
+2011-08-12 lttng-tools 2.0-pre11
+ * New lttng API using the lttng_handle
+ * Multiple fixes of kernel consumer
+ * Register the consuming function and add a library context
+ * Kernel consumer fix mmap/munmap
+ * lttng-sessiond-comm header has been privatize
+ * Kernel traces are written in the kernel/ directory
+ * Add underscore to enable-channel command options
+
+2011-07-29 lttng-tools 2.0-pre6
+ * Fix enable multiple events
+ * Add function entry feature
+
+2011-07-28 lttng-tools 2.0-pre5
+ * Fix Add context command
+ * Fix auto session path creation
+ * Fix bad strncmp at channel creation
+
+2011-07-23 lttng-tools 2.0-pre4
+ * Fix kprobe attributes
+ * Fix channel creation when not found at event enable
+ * Add safe list iteration
+ * Add two tests into the git tree
+ * Kernel consumer can be put in debug mode with -vv
+ * Trace path is now created on the client side
+
2011-07-23 lttng-tools 2.0-pre3
* Fix perf hw cache counter config values