v0.9.19

• Added ENABLE_ASAN / ENABLE_UBSAN build options.
• Rework of map.c cleanup and perf improvements.
• Basic c++20 modules support

v0.9.18

• Fixed //autarkdef VAR <NUM> Now if VAR is not set #define will not be placed at all

v0.9.17

• Migrated to iwtests.h framework
• Cross compilation support (--toolchain=<file>, AUTARK_TOOLCHAIN): a toolchain descriptor declares the target
  (SYSTEM_*, CC, AR, target flags and arbitrary TOOLCHAIN_<KEY> facts) instead of probing the build host;
  system.sh skips the runnable probe, and an optional runner { } executes target probes through an emulator.
• host-cc/host-cxx rules and run { host ... } build host tools with the HOST_* toolchain in a separate
  host-tools/ object namespace; host and target objects are tagged and cannot be mixed.
• Target context (AUTARK_TARGET, AUTARK_TOOLCHAIN) is propagated to nested builds.
• test_pthread.sh now detects spinlock availability

v0.9.16

• Better C compiler selection in build.sh

v0.9.15

• AUTARK_INTERACTIVE env var is set to 1 if Autark is launched in interactive terminal.

v0.9.14

• autark_cache/compile_commands.json is retained on clean rebuild (-c,--clean)
• Fixed -D build options being shadowed by root-level set { X ${X default} } declarations, so command-line values now take precedence over inline defaults.
• Ian Piumarta's PEG parser v0.1.19 is now included in project source tree

v0.9.13

• Added autark script prepare keyword as alias of check.
• Fixed incorrect behaviour of path_relativize_cwd() for some edge cases.
• Fixes ./check_scripts/changelog_md.sh changelog parser allowing optional timestamps.
• Maked changelog parsers awk rules to be more portable.

v0.9.12

• Added changelog processing check scripts.
  GNU and Markdown styles are supported.

v0.9.11

• Fixed several UB and memory corruption cases
• Fixed incorrect behavior of tests in if condition.
• Process spawn fixes and optimization

v0.9.10

• Better handling of spread (..${}) values