-2012-08-27 Babeltrace 1.0.0-rc5
- * Change default printout to add host, process names and vpid
- * Add support for trace:hostname field
- * Fix: allow specifying more than one input trace path
- * Fix: make warnings (partial errors) visible
- * Fix: --clock-force-correlate to handle trace collections gathered from v
- * Documentation: update API doc with enum functions
- * Fix: API: remove unsupported BT_SEEK_END from API
- * API documentation
- * Cleanup: shut up gcc uninitialized var warning
- * Fix: support large files on 32-bit systems
- * Fix: remove unused fts.h include
- * Fix: add missing enum support to API
- * Fix: handle clock offset with frequency different from 1GHz
- * Cleanup: update ifdef wrapper name
- * Fix: clarify bt_ctf_get_field_list
- * Fix trace-collection.h: No such file or directory that build code with l
- * Fix: check return value of bt_context_create
- * Fix: ensure mmap_base_offset is zeroed on initialization
- * Fix: Reswitch to FTW for add_traces_recursive
- * Fix: don't free unallocated index
- * Fix: don't close the metadata FD if a FP is passed
- * Add BT_SEEK_LAST type to bt_iter_pos
- * Fix: iterator.c BT_SEEK_RESTORE: check return value
- * Fix: complete error handling of babeltrace API
- * cleanup: protected -> hidden: cleanup symbol table
- * Fix: add mmap_base_offset to ctf_stream_pos
- * Fix: assign the current clock for mmap traces
- * Fix: libbabeltrace add missing static declaration
- * Fix: safety checks for opening mmap traces
- * Remove trace-collection.h from include_headers
- * Fix: protect visibility of ctf-parser functions
- * Fix: correct name of bt_ctf_field_get_error in comments and typo in man
- * Fix: wrong type in bt_ctf_get_uint64/int64
- * API cleanup name get_timestamp and get_cycles
- * fix comment struct bt_saved_pos
- * Fix: Add missing clock-types.h
- * Get rid of clock-raw and use real clock
- * Cleanup (messages): Make the wording of the signedness warning clearer
- * Fix: error path if heap_init fails
- * Fix: Remove obsolete bt_iter_seek function
- * Make the signedness warning useful with the field name
- * Fix: Restore heap for SEEK_BEGIN
- * Fix: check if handle is valid
- * Fix: iterator set_pos
- * Fix: get rid of consumed flag
- * Fix: add missing heap_copy
- * Fix: babeltrace assert() triggered by directories within trace
- * Several fixes for bt_iter_pos related functions
- * Fix iterator: various fixes
- * Fix: remove duplicate yydebug var
- * Fix babeltrace iterator lib: seek at time 0
-
-2012-05-30 Babeltrace 1.0.0-rc4
- * Add CodingStyle to tarball
- * Add coding style document
- * Fix: babeltrace should use output format argument
- * Fix: accept traces which skip stream ids
- * Use mmap_align
- * align header: define PAGE_SIZE
- * Implement mmap alignment header
- * Cleanup: type warnings
- * Cleanup: do not overwrite const argv parameters
-
-2012-05-29 Babeltrace 1.0.0-rc3
- * Fix: converter error logic
- * Fix: report appropriate field in error message
- * Fix: support 64-bit events discarded counter types
- * Fix: add missing bt_ctf_get_int_len API
- * Fix bt_context_add_traces_recursive error code
-
-2012-04-24 Babeltrace 1.0.0-rc2
- * Fix: return an error if no trace can be opened
- * Fix: double destroy in context remove
-
-2012-04-18 Babeltrace 1.0.0-rc1
- * Fix: -n "field names" option should allow "none"
- * Fix: Show context field name by default
- * Manpage fix: babeltrace-log manpage should refer to lttng(1)
- * Clarify warning message for events discarded
- * Fix: babeltrace should skip erroneous traces
- * Fix: put explicit error messages and warnings when opening a trace
- * Fix: segfault on error handling
- * Fix: enum must use last value + 1 as next item value
- * Fix: warn, and don't assert, when reading a value outside enum range
- * API Fix : missing list fields of event decl
- * API fix : fill the values for timestamp begin and end
- * API : list of events in the trace
- * UUID field should be optional, as specified by CTF spec
- * Babeltrace ctf-text duplicated error message
- * API fix/breakage : reexporting bt_ctf_event
- * fix/breakage API : replace bt_ctf_event
- * add ctf_event_definition pointer to ctf_stream_definition
- * Rename ctf_event to ctf_event_declaration
- * Rename ctf_stream to ctf_stream_definition
- * Rename ctf_stream_event to ctf_event_definition
- * Rename ctf_stream_class to ctf_stream_declaration
- * Cleanup: Remove unneeded local variables from function
- * API Fix : give access to trace_handle and context
- * API Fix : handle id to use the public functions
- * Fix : add the missing seek begin
-
-2012-03-16 Babeltrace 1.0.0-pre4
- * fix : bt_ctf_iter_create defaults to BEGIN pos
- * Fix : only one iterator per context
- * Fix error checking in bt_context_add_traces_recursive
- * bt_context_add_trace, bt_iter_pos and bt_iter needed some more comments.
- * Fix API: add const qualifiers, privatize struct bt_ctf_event
- * Fix: split ctf/event.c
- * Fix: seek by timestamp
- * Fix: remove leftover code from seek begin (unimplemented for now)
- * Fix: seek error handling
- * Fix: callbacks.c: more explicit error msg
- * Fix: ctf/iterator.h bt_ctf_iter_read_event() comment
- * Add missing iterator.h into the git repo
- * API fix: Move ctf iterator API members to new babeltrace/ctf/iterator.h
- * API cleanup: Move bt_iter_create/destroy to internal header
- * Fix: update missing copyrights and ifdef protection mismatch
- * Clarify clock correlation error message
- * Fix build warning: set -lpopt as LDFLAGS rather than CFLAGS
- * Fix: add missing _GNU_SOURCE define to babeltrace-log.c
- * Fix: Add memstream.h dependency to Makefile.am
- * Implement fallback for systems lacking open_memstream and fopenmem
- * Fix: try to include endian.h by default
-
-2012-03-02 Babeltrace 1.0.0-pre3
- * Fix uuid in metadata
- * Babeltrace wrapper update
- * uuid wrapper: fix use in visitor
- * Endian wrapper use fix
- * FreeBSD uuid wrapper fixes
- * Fix missing uuid wrapper change
- * Add endian.h wrapper
- * Use standard __LONG_MAX__ instead of __WORDSIZE
- * Create BSD wrapper for uuid
- * fix API : deal with the optional underscore
- * Fix API : functions to access fields properties
-
-2012-02-23 Babeltrace 1.0.0-pre2
- * linker: privatize prio_heap and babeltrace_types
- * Linker: privatize libbabeltrace_types
- * Link statically to internal libraries
- * Combine duplicated API/pretty-print timestamp code
- * API : export the offsetted timestamp
- * Fix : segfault when printing timestamp on index
- * Fix : coherency in const parameters
-
-2012-02-20 Babeltrace 1.0.0-pre1
- * Generically print tracer version (and env) in verbose mode
- * Fix open_mmap_trace missing support
- * fix: context.h add missing documentation for packet_seek parameter
- * Cleanup iterator.h
- * Fix callback.h documentation
- * Cleanup: babeltrace.h does not need to include ctf/events.h
- * API fix: Move callbacks to CTF plugin
- * Removed unneeded ctf_* forward declarations from babeltrace.h
- * Remove unneeded forward declarations (ctf-specific) from iterator.h
- * fix: move read event from iterator to event.h
- * Fix: ctf specific events.c needs to be within CTF plugin
- * API fix: packet_seek should take an index rather than offset
- * Fix API: allow packet_seek override
- * Fix: add lib missing includes
- * Fix: packet_seek is local to plugins, but can be overridden
- * Fix API: rename unclear move_pos_slow to packet_seek
- * Fix: Check for unknown format
- * Fix: do not use ctf-specific struct in format.h
- * fix : callback type, doc and links to libbabeltrace
- * Fix : callback chain len
-
-2012-02-16 Babeltrace 0.12
- * Typedef bt_intern_str
- * Export the list header with a new namespace
- * API : add_trace return the trace_handle id
- * fix manpage: refer to lttng(1)
- * API : cleanup includes
- * API : Access CTF events fields
- * manpage: Add babeltrace-log.1
- * API : seek by timestamp
- * Move the add_traces_recursive out of the library
- * manpage: use pp instead of PP
-
-2012-02-13 Babeltrace 0.11.1
- * Add trace-collection.h to the installed headers
-
-2012-02-13 Babeltrace 0.11
- * Add --clock-force-correlate option
- * lib: open trace error handling fix
- * Use default if there is no clock declaration
- * iterator: fix type warning on 32-bit build
- * Use 64-bit type for packet and content size
- * Fix context API
- * Add missing context-internal.h
- * struct bt_context is opaque
- * Update comment to match context API code
- * Print loglevel names
- * babeltrace lib cleanup, folded with open/remove trace functions
- * API : iterator get and set position
-
-2012-02-09 Babeltrace 0.10
- * Fix clock freq
- * clock: use freq field
- * Show env. in verbose mode
- * Remove all code that depends on trace collection directory structure
- * Use environment information for extra fields
- * Parse environment declarations from LTTng-modules and LTTng-UST
- * Fix typo
- * Add babeltrace.1 manpage
- * Update help
- * Install license files and dependency listing into the system doc
- * Add ChangeLog to doc install
-
-2012-02-02 Babeltrace 0.9
- * Allow signed values in get_signed. Cast unsigned into signed.
- * Show loglevel information only with value
- * env needs to be a keyword too
- * Add env {} warning test case
- * Add environment (env {}) parser-level support
- * Revert "Remove leading underscores from identifiers directly in lexer"
- * Remove leading underscores from identifiers directly in lexer
- * Fix: do not remove field names when adding fields
- * API : iterator namespace cleanup
- * Time offset: use trace offset average
- * API : trace_handle
- * Print event discarded at end of stream
- * Discarded event time range is between last packet event and timestamp_end
- * Print time range during which events have been dropped
- * Print events discarded
- * Add clock offset support
- * Warn user of clock offsets do not match
- * Add clocks to trace collection
- * clock: show as time of day
- * Implement clock mapping within integer type
- * Implement clock IR generation
- * Add warning tests
- * Relax unknown field handling: warn instead of error
- * Fix erroneous use of "-n" for additional fields, add "-f"
- * Output warnings and errors to stderr
- * Fix double typedef of bt_event_name
- * Parse clock descriptions
- * API : split iterator headers from babeltrace.h
- * Add missing context.h/context.c
- * Introduce contexts
- * Fix parallel build for lib/
- * Organise libbabeltrace
- * Export the format.h header
- * Create the babeltrace include dir on install
- * callbacks: use correct type for element size
- * callbacks: Fix set size array size
- * Fix callback chain array usage
- * Add time delta to ctf-text
- * ctf-text: show timestamp in sec.nsec
- * Fix wrong variable error check
- * Use the generic call to move_pos_slow
-
-2011-12-12 Babeltrace 0.8
- * Add loglevel support
- * Update libpopt dependency to 1.13
- * Document dependency on libpopt >= 1.8
- * Describe libtool version dependency
- * AC_PROG_LIBTOOL is deprecated in favor of LT_INIT
- * Use realpath for path
- * Helper function to extract string from fields
- * Use realpath on trace collection path
- * allow printing domains when no procname are present, handle
- various / patterns
- * Add trace:domain,trace:procname,trace:pid support
- * Add "-n trace" option to print trace name
- * Do not install ctf-parser-test
- * Make ctf open errors more verbose
- * configure.ac: add check for popt library
- * Show field names by default, enhance --names option
- * Move opt_field_names/babeltrace_verbose/babeltrace_debug into lib
- * Add mmap trace reading
- * Pass stream pointer with callback caller data
-
-2011-09-29 Babeltrace 0.7
- * Add missing stdint.h
- * Use integer extraction functions
- * Extract int and char arrays from fields
- * Add parameters to callbacks
- * Fix float support
- * Fix type cast warning
- * Integer support: add missing signed casts
- * Remove underscore prefix from field names (pretty-print)
- * Fix sequence iteration
- * Fix sequence field name use after free
- * Fix support for empty streams
- * Optional file pointer to metadata
- * Specify callback to move packet in open_trace
- * Free the callbacks on iter_destroy
- * Add callback support
- * Basic seek support
- * Add callback API
- * Enhance babeltrace API with position save/restore
- * Remove unused structure forward declarations
- * Remove stale local .c struct declarations (unused)
- * Annotate branches in ctf.c event reading/writing code
- * Annotate prio heap likely branch
- * Annotate likely/unlikely branches in headers
-
-2011-08-12 Babeltrace 0.6
- * Introduce Babeltrace public API: babeltrace.h
- * Fix support for gold linker: inappropriate dep removal of plugins
-
-2011-08-12 Babeltrace 0.5
- * Initialize size to 0 to eliminate incorrect gcc uninitialized
- var warning
- * Fix non-matching packet context wrt last packet event read
+2020-01-22 Babeltrace 2.0.0 (National Hot Sauce Day)
+ * cli: colorize version printing
+ * cli: print full version name
+ * lib: add bt_version_get_extra_{name,description,patch_names}
+ * lib: add bt_version_get_vcs_revision_description()
+ * common: support custom, extra information for build's version
+ * configure.ac, lib: rename "extra" (version) to "development stage"
+ * lib: add bt_version_get_name() and bt_version_get_name_description()
+ * lib: bt_version_get_extra(): return `NULL` if none instead of empty str.
+ * configure.ac: add version name/description definitions and report them
+ * Document libbabeltrace2's C API
+ * Fix: src.ctf.lttng-live: emitting stream end msg with no stream
+ * lib: msg. iter. inactivity message has a simple CS, not a default CS
+ * lib: remove self component param. from msg. iterator init. method
+ * lib: graph API: return borrowed references when adding to an object
+ * lib: plugin-dev.h: rename `MESSAGE_ITERATOR` -> `MESSAGE_ITERATOR_CLASS`
+ * lib: rename "self comp. input port message iter." -> "message iterator"
+ * lib: append `_FUNC` to `BT_PLUGIN_{INITIALIZE,FINALIZE}*`
+ * Replace `diamon.org/babeltrace` with `babeltrace.org`
+ * lib: create common base for bt_component_class_{source,filter}
+ * lib: introduce bt_message_iterator_class
+ * lib: run most of bt_self_component_port_input_message_iterator_try_finalize when iterator is in NON_INITIALIZED state
+ * tests: plug memory leak in test_bin_info
+ * debug-info: free existing build-id in bin_info_set_build_id
+ * cli: free log level string value
+ * bt2: free port user data when finalizing components
+ * build: try calling python-config with --embed
+ * tests: remove unnecessary message iterator classes
+ * tests: make test_sink_self_port_user_data actually test a sink
+ * lib: remove unnecessary (void *) cast in extend_map_element
+ * cli: fix bt_plugin leak when using `-i ctf`
+ * cli: remove unused structures and enums
+ * tests: fix test failure with msys2's Python 3.8.1-1 package
+ * trimmer: free GMatchInfo object in set_bound_from_str
+ * bt2: rename `object` parameter -> `object_name`
+ * lib: remove bt_query_executor_interrupt, add bt_query_executor_borrow_default_interrupter
+ * lib: remove bt_graph_interrupt, add bt_graph_borrow_default_interrupter
+ * lib: graph API: remove "listener removed" callback parameters
+ * lib, bt2: graph API: remove "ports connected" listeners
+ * babeltrace2-plugin-ctf(7): "theirs" -> "its" (single CTF trace)
+ * .gitignore: add missing `/tests/lib/test_remove_..._destruction_listener`
+ * Sync argpar with upstream
+ * Use argpar from upstream
+ * bt2: use format_bt_error and format_bt_error_cause to generate _Error and _ErrorCause string representations
+ * string-format: introduce function to format a bt_error_cause
+ * string-format: introduce function to format a bt_error
+ * string-format: introduce function to format component class name
+ * common: introduce struct bt_common_color_codes and function bt_common_color_get_codes
+ * lib: standardize variant field option function names
+ * bt2: don't print previous causes in causes created from bt2._Error
+ * bt2: reverse order of printed causes in _Error.__str__
+ * bt2: remove ptr parameter of _Error.__init__
+ * tests: add test for list-plugins CLI command
+ * tests: test removing a destruction listener from a destruction listener
+ * tests/lib/Makefile.am: Move libbabeltrace2-common and libbabeltrace2-logging to COMMON_TEST_LDADD
+ * bt2: make _ListenerHandle not hold a strong reference on the target object
+ * bt2: fix error message in trace_class.py
+ * bt2: make Graph add listener methods return None
+ * param-parse: allow duplicate map keys
+ * bt2: validate parameters to _StreamClass.create_event_class before creating the native object
+ * bt2: add invalid parameter type test for _UserComponent._create_trace_class
+ * src.ctf.fs: sort inputs paths
+ * cli: print error causes in all error paths
+ * tests: add missing backslash in tests/Makefile.am
+ * tests: test_auto_source_discovery_grouping: remove dir_sep variable
+ * tests: silence "variable/expression in single quote" shellcheck warnings
+ * tests: quote ${BT_CTF_TRACES_PATH} in test_trace_read and test_trace_copy
+ * tests: declare and assign variables separately in test_exit_status
+ * Make some bt_param_validation_map_value_entry_descr variables static
+ * src.ctf.fs: make ctf_fs_ds_group_medops symbol hidden
+ * ctf: make ctf scanner symbols hidden
+ * param-validation: make symbols hidden
+ * python-plugin-provider: make python_state static
+ * lib: add comments to exposed but internal symbols
+ * lib: add comment to bt_plugin_so_create_all_from_static
+ * lib: make bt_object_pool symbols hidden
+ * lib: make symbols in prio-head hidden
+ * tests: add CLI query tests
+ * param-parse: use g_string_append_c instead of g_string_append_printf
+ * lib: remove bt_packet_context_field API
+ * ctf: make msg-iter not use bt_packet_context_field
+ * ctf: remove ctf_msg_iter::set_stream
+ * src.ctf.fs: fix typo in comment
+ * lib: mark bt_common_assert_failed as hidden
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