Relevant changes:
- 8d153f1d toastergui: verify that an existing layer path is given
- c7e094ec Fix disk space monitoring on cephfs
- 973aa73b SECURITY.md: add file
- 08033b63 runqueue: Fix deferred task/multiconfig race issue
- d97d62e2 bitbake-user-manual: add BB_HASH_CODEPARSER_VALS
- 1b74a7b7 bitbake-user-manual: add addpylib and BB_GLOBAL_PYMODULES
- fa91e1a0 bitbake-user-manual: document BB_CACHEDIR
- 66131fa6 cooker: do not abort on single ctrl-c
- e602963d npmsw fetcher: Avoid instantiating Fetch class if url list is empty
- b4763c2c runqueue: fix PSI check calculation
- bb9e5232 bitbake: ConfHandler: Allow variable flag name with a single character
- 316524ab event: add bb.event.ParseError
- ae2efb05 fetch2/crate: create versioned 'name' entries
- 46e1ea2e bitbake: Bump to version 2.4.0
- dafa07c0 fetch2: Display all missing checksum at once
- ccb28785 bitbake: bitbake-user-manual: Update EXCLUDE_FROM_WORLD
- 3f4ede2d cache: Make EXCLUDE_FROM_WORLD boolean
- 935ab36f fetch2/local: Mention the value of localpath in failure message
- a0d8108e fetch/git: Fix local clone url to make it work with repo
- 9c07e377 crate.py: make checksum verification mandatory
- 4920686c fetch2: Add checksum capability for crate fetcher
- 0f887589 fetch2/sftp: Fix fetching URIs with spaces
- 00f9ab2c ConfHandler: Allow the '@' character in variable flag names
- 887804de bitbake-user-manual: fix links to supported release manuals
- 4d9ec332 fetch2: Add autorev warning when it is set too late
- 450b4a00 fetch2: Rename __BBSEENSRCREV -> __BBSRCREV_SEEN
- 282a3d61 toaster: update fixtures for mickledore
- b01d369f toaster: update gen_fixtures.py for mickledore
- 81a58647 build: Make python output print to stdout when running with -v (verbose)
- 278bd2f1 crate.py: authorize crate url with parameters
- b29f6e04 wget.py: Combine urlopener exceptions
- 6041b347 wget.py: Add catch TimeoutError exception
- e859ce61 bitbake-user-manual: update Hello World example
- cbad8cb2 doc: ref-variables: add LAYERSERIES_COMPAT to term glossary
- ce5b65d5 server/xmlrpc: Fix after currentAsyncCommand locking changes
- 6bc65e64 documentation: bitbake: add file-checksums to varflags section
- 0ac6f6cb fetch/npmsw: add more short forms for git operations
- 47b271e6 gitsm: Fix path construction for relative submodule URI
- f9165a79 utils: Use internal fetcher function to avoid duplication
- 956128e3 fetch2/wget: Drop unused import
- 9414ba62 fetch2: Add GIT_CACHE_PATH and SSL_CERT_DIR into FETCH_EXPORT_VARS
- cada37c6 cooker: Fix memory resident cache invalidation issue
- 18d4f9e8 lib/bb/siggen: fix debug() call
- dea1b2f3 bitbake: Bump to version 2.3.1
- b7ed7e9a event/cooker/runqueue: Add ability to interrupt longer running code
- 36a231d2 fetch/git: Replace mkdtemp with TemporaryDirectory and avoid exception masking
- a64ec64c fetch/git: Removed unused variables in _contains_lfs
- d2be7f7f tests/fetch: Add real git lfs tests and decorator
- 70f84863 tests/fetch: git-lfs restore _find_git_lfs
- 358b5b02 server/process: Improve idle thread exception handling
- 8fc5c50c cooker: Ensure lock is held with changing notifier
- c27e48fa runqueue: Drop SystemExit usage
- 13279044 cookerdata: Drop dubious exception handling code
- 2365d891 cookerdata: Improve early exception handling
- 25cb4e17 action.py: add topdir in bblayers_conf path for remove-layer
- 77aa230b action.py: add topdir in bblayers_conf path for add-layer
- f4ebb276 fetch2/wget: clean up netrc usage
- 3d96c07f data: Evaluate the value of export/unexport/network flags
- aaefb43b cookerdata: Remove incorrect SystemExit usage
- 5daecc25 fetch2: Add NODE_EXTRA_CA_CERTS to export list
- 195750f2 siggen: Fix inefficient string concatenation
- 22be2dbd bitbake-user-manual: show how use BB_LOGCONFIG to log warnings
- a56cd53e bblayers/query: Adjust show-layers output layout
- 517cc3f5 bblayers/query: Replace layer directory name with layer name for show-layers
- c19035e8 bb/utils: include SSL certificate paths in export_proxies
- ee89ade5 cache/codeparser: Switch to a new BB_CACHEDIR variable for cache location
- f90c45df toaster: update fixtures
- af354e97 bitbake-getvar: Add a quiet command line argument
- 323f6ce2 bitbake: fix deprecated threading.Thread.setDaemon
- fcb64e11 data_smart: Small optimisation to _findVar()
- f24bbaad data: Add support for new BB_HASH_CODEPARSER_VALS for cache optimisation
- f45a94e6 cooker: Fix parsing race around cache handling
- abeff1f8 cache: Only write files if we have data
- 4712d623 cooker: Fix siggen recipe cache race issue
- 4abc598f server/process: Fix lockfile contents check bug
- 1a219180 fetch2/tests: Add parameter to recipe_uri
- c0e349a5 fetch2/tests: Add test for Mercurial
- 80421abd fetch2: kill parameters in uri_find_decoded
- b986eac1 server/process: Improve lockfile handling at exit
- bf681d17 persist_data: Handle sqlite error when cachefile path is too long
- 0f9a0c78 server/process: Move heartbeat to idle thread
- 412a6d87 main: Move --buildfile help at the end of "Execution" group
- 4f73c2eb cooker: Fix exit handling issues
- af38345b knotty: Improve shutdown handling
- 32da768a tinfoil: Don't wait for events indefinitely
- b5215887 process/cooker/command: Fix currentAsyncCommand locking/races
- 4a41a7d0 cooker/command: Drop async command handler indirection via cooker
- 9257c48c Group and reorder options in bitbake help
- af4ccab8 cooker: Clean up inotify idle handler
- 9ece4a2e cooker: Rework the parsing results submission
- d2a3f662 lib/bb: Update thread/process locks to use a timeout
- 367a83ed command: Ensure that failure cases call finishAsyncComand
- 36589f13 cookerdata: Fix previous commit to use a string, not a generator
- 8c405c97 cookerdata: Fix cache/reparsing issue
- 6567ad61 knotty: Ping the server/cooker periodically
- 67dd9a5e server/process: Run idle commands in a separate idle thread
- a9c63ce8 server/process: Add locking around idle functions accesses
- 645c9d3b event: Always use threadlock
- 102e8d0d server/process: Improve idle loop exit code
- 6569ab64 cooker: Ensure commands clean up any parser processes
- 89435442 command: Tweak finishAsyncCommand ordering to avoid races
- 9cf3102d server/process: Improve exception and idle function logging
- 5f8b9b9c cooker/cookerdata: Rework the way the datastores are reset
- 8c36c90a event: Add enable/disable heartbeat code
- 2d0940b9 knotty: Avoid looping with tracebacks
- aeacfd39 cache: Drop reciever side counting for SiggenRecipeInfo
- eadddd94 tinfoil: Ensure CommandExit is handled
- 26ed783c cooker: Ensure cache is cleared for partial resets
- 1e12f0a4 event: builtins fix for 'd' deletion
- cd06beb9 cache/siggen: Fix cache issues with signature handling
- b02ebbff server/process: Add bitbake.sock race handling
- 513e6c4e siggen: Minor code improvement
- 9a2b13af cache: Allow compression of the data in SiggenRecipeInfo
- fd3359de command: Add ping command
- 8f9402b2 README: add required python version for bitbake
- 50261fe0 bitbake-user-manual: remove "OEBasic" signature generator
- 4f57853f bitbake-user-manual: double colon fix
- b4999425 fetch2/git: Clarify the meaning of namespace
- 7379c285 bitbake-user-manual: Document override :append, :prepend, :remove order
- bb2ea002 bitbake: Convert to argparse
- cfd7c989 process: log odd unlink events with bitbake.sock
- 1aa672b0 codeparser/data: Add vardepsexclude support to module dependency code
- 91441e15 ast/data/codeparser: Add dependencies from python module functions
- e1c1139a siggen: Clarify which fn is meant
- c79ecec5 build/siggen: Rework stamps functions
- c6d325fc siggen: Add dummy dataCaches from task context/datastore
- 1252e5bc bitbake: siggen/runqueue: Switch to using RECIPE_SIGGEN_INFO feature for signature dumping
- 6b213590 siggen: Directly store datacaches reference
- 376a516d main/process: Add extra sockname debugging
- 744310f3 bitbake: Bump minimum python version requirement to 3.8
- ef722822 build/siggen/runqueue: Drop do_setscene references
- b36545b4 siggen: Drop non-multiconfig aware siggen support
- b6601be2 fetch2/wget.py: correctly match versioned directories
- 897f238e bitbake-user-manual: add reference to bitbake git repository
- d32e5b0e fetch2/git: Prevent git fetcher from fetching gitlab repository metadata
- 88350002 fetch2/wget: handle username/password in uri
- 22685460 main/server: Add lockfile debugging upon server retry
- a1a86f8c main: Add timestamp to server retry messages
- 6709aedc cookerdata: Ensure layers use LAYERSERIES_COMPAT fairly
- afb8478d parse: Add support for addpylib conf file directive and BB_GLOBAL_PYMODULES
- 5d27c555 bitbake-user-manual: update references to Yocto Project manual
- a4ce040a bin/utils: Ensure locale en_US.UTF-8 is available on the system
- 105f2897 cooker: Start sync thread a little earlier
- 2aed34e1 cooker: Use event to terminate parser threads
- 0736a8a0 siggen/cache: Optionally allow adding siggen hash data to the bitbake cache
- e621093a cache/siggen: Simplify passing basehash data into the cache
- fff13b1e data: Tweak code layout
- 51cf7cf1 README: Improve explanation about running the testsuite
- b4a8e507 data_smart: Small cache reuse optimization
- a4693b70 runqueue: Improve error message for missing multiconfig
- 09a4c159 BBHandler: Remove pointless global variable declarations
- 6f4ef770 data: Drop obsolete pydoc/path code
- df5b3b84 data_smart: Use regex consistently for override matching
- ef9c033b utils: Allow to_boolean to support int values
- 43035b75 data_smart: Add debugging for overrides stability issue
- d386fa81 command.py: cleanup bb.cache.parse_recipe
- 19475627 data/siggen: Switch to use frozensets and optimize
- e479d1e4 runqueue: Fix race issues around hash equivalence and sstate reuse
- 9233ad68 runqueue: Add further debug for sstate reuse issues
- 063ffe69 cache: Drop support for not saving the cache file
- 3a82acdc worker/runqueue: Reduce initial data transfer in workerdata
- c97c1f1c server: Ensure cooker profiling works
- 6b24efc0 cache: Drop unused function
- af83ee32 cache: Drop broken/unused code
- 78387931 cache/cookerdata: Move recipe parsing functions from cache to databuilder
- 58e29fb1 toaster: Add refreshed oe-core and poky fixtures
- e060daae toaster: fixtures/gen_fixtures.py: update branches
- 0dca22a1 toaster: fixtures/README: django 1.8 -> 3.2
- 0ed7c75e gitsm.py: process_submodules(): Set nobranch=1 for url
- 3ad27272 gitsm: Fix regression in gitsm submodule path parsing
- 584989ed data/data_smart/build: Clean up datastore finalize/update_data references
- 94e49b9b data_smart: allow python snippets to include a dictionary
- 60f43d04 data: drop unused __expand_var_regexp__ and __expand_python_regexp__
- d2cb388f bitbake: bitbake-layers: checkout layer(s) branch when clone exists
- 2d07f252 asyncrpc: serv: correct closed client socket detection
- 8ad31063 fetch2/git: don't set core.fsyncobjectfiles=0
- 0f3e9d87 bitbake-user-manual: details about variable flags starting with underscore
- 209f7ba3 tests/fetch: Allow handling of a file:// url within a submodule
- ee04cf09 tests: bb.tests.fetch.URLHandle: add 2 new tests
- 72e9847d doc: bitbake-user-manual: expand description of BB_PRESSURE_MAX variables
- 484ab42f utils/ply: Update md5 to better report errors with hashlib
- 0a493a77 bitbake: user-manual: inform about spaces in :remove
- 82f40261 runqueue: fix a typo
- cf23612f cooker: fix a typo
- 074da4c4 bitbake: Bump to version 2.2.0
- 0d317209 utils: Add enable_loopback_networking()
- c014281f doc: bitbake-user-manual: Add definition for BB_PRESSURE_MAX variables
- d599af48 fetch2/ssh.py: fix checkstatus
- 3f23140f bitbake-user-manual: mention pydevshell in OE
- 19f82650 fetch2/crate fixup c212b0f3 loglevel
- c1d9c1d2 lib/bb: warning when the debug message is invalid
- eb25cd4d bitbake: Fix a few more logger debug() calls
- be1ee681 fetch2: Remove unneeded conditional
- 6424f4b7 fetch2: Ensure mirror tarballs don't enforce checksum
- 04014b8b toaster: fix kirkstone version
- 5964bb67 asyncrpc/client: Fix unix domain socket chdir race issues
- 4b8de2e7 wget: Avoid bad checksum race issues
- cffcfacb Revert "fetch: use BPN instead"
- d613e48c fetch: use BPN instead
- b0506480 tests: Add test for possible gitsm deadlock
- c5fcdd80 tests: Add Timeout class
- 0361ecf7 gitsm: Error out if submodule refers to parent repo
- 2cd76e8a Fix npm to use https rather than http
- 2f6c7523 bitbake-layers: initialize tinfoil before registering command line arguments
- 7a8eb8da utils: Pass lock argument in fileslocked
- 9bdedc80 runqueue: Change pressure file warning to a note
- f33ce7e7 BBHandler/cooker: Implement recipe and global classes
- 1aa338a2 bitbake: Add copyright headers where missing
- 0f4f3af6 BBHandler: Make inherit calls more directly
- f7c55c81 BBHandler: Allow earlier exit for classes not found
- 950a2ea4 build: prefix the tasks with a timestamp in the log task_order
- 44c39543 runqueue: add memory pressure regulation
- 97955f3c siggen: Fix insufficent entropy in sigtask file names
- 8efced47 runqueue: Drop deadlock breaking force fail
- cf7f60b8 runqueue: Improve deadlock warning messages
- 27228c7f runqueue: Ensure deferred tasks are sorted by multiconfig
- 87e42f12 bitbake-user-manual: npm fetcher: improve description of SRC_URI format
- 502e05cb runqueue: add cpu/io pressure regulation
- 274b2d7a bb/utils: movefile: use the logger for printing
- 7236488b bb/utils: remove: check the path again the expand python glob
- 68f4ce66 asyncrpc: Add TCP Keep Alives
- b171aa45 bitbake: bitbake-user-manual: hashserv can be accessed on a dedicated domain
- 3e1444e5 fetch2: Drop DL_DIR fallback for local file fetcher
- eff16e47 fetch2: Ensure directory exists before creating symlink
- 5e3b2ad9 fetch: bb.fatal when trying to checksum non-existing files
- 04dc17be fetch2/git: show SRCREV and git repo in error message about fixed SRCREV
- 712da71b ConfHandler/BBHandler: Improve comment error messages and add tests
- 4a0bd3bc fetch2: gitsm: fix incorrect handling of git submodule relative urls
- d3e64f64 server/process: Fix logging issues where only the first message was displayed
- cca79995 doc: bitbake-user-manual: document npm and npmsw fetchers
- c9bab35f doc: bitbake-user-manual: add explicit target for crates fetcher
- 8189f58d bitbake-user-manual: Correct description of the ??= operator
- 9fc1bab6 ConfHandler: Remove lingering close
- c9aaca3d tests/fetch: Add test for broken mirror tarball
- 35167536 event.py: ignore exceptions from stdout and sterr operations in atexit
- 247f3536 tests/fetch: Add tests for premirror using real project
- bfed4ad2 tests/fetch: Drop unnecessary duplicated function
- 3c0cd401 cooker: Drop sre_constants usage
- 7a28ac4f server/process: Avoid tracebacks at exit
- f5ad8349 server/process: Remove daemonic thread usage
- bd12792f server/process: Avoid risk of exception deadlocks
- cd7cce4c fetch/wget: Move files into place atomically
- 773e0815 Add tests to cover BB_FETCH_PREMIRRORONLY functionality
- b47ecab3 fetch2: Honour BB_FETCH_PREMIRRORONLY option
- 928aa3dc bitbake: Bump to version 2.0.1
- 9e72a391 cache/siggen: Add unihash cache copy function
- 7912dabb runqueue: Fix unihash cache mismatch issues
- 6a346df5 osc: fix DeprecationWarning
- aa4cee1b fetch2/osc: Add support to query latest revision
- 4d671504 build: Add clean_stamp API function to allow removal of task stamps
- f5f9a7b8 data: Do not depend on vardepvalueexclude flag
- 3ec78686 fetch2/osc: Small fixes for osc fetcher
- ea6a676c bitbake-diffsigs: break on first dependent task difference
- d3d406e8 fetch/git : Use cat as pager
- a70a7376 cache: correctly handle file names containing colons
- dd2475e3 cookerdata: Change emphasis in error message to be clearer to users
- 0ed800e1 runqueue: Fix sig file location when using multiconfig
- c1c8fc67 fetch2/ssh.py: decode path back for ssh
- a23c201c fetch2/osc: Add missing parameter
- d720dfa4 buildinfohelper: Drop unused variables
- e6a3173c runqueue: Drop pointless variable assignment
- 7254eb6b persist_data: Use a valid exception for missing implementation
- 62556508 ui/knotty: Drop pointless pass statement
- 42809f6a siggen: Drop pointless break statement
- 879f17ec fetch2/crate: Drop unused import
- 3bcb20f0 buildinfohelper: Drop unused function
- 140929b4 msg: Drop unused local variable
- 1c811ad6 cooker: Drop unused loop
- aca0ff85 ui/buildinfohelper: Drop unused import
- 543315e6 server/process: Drop unused import
- da812d93 tests/parse: Fix one test overwriting another
- e8b176de bitbake-diffsigs: Make PEP8 compliant
- 98cad863 fetch2/git: Simplify the validation of SHA-1 revisions
- 07de375c providers: use local variable for packages_dynamic pattern

Signed-off-by: Jose Quaresma <[email protected]>