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## Release `1.2.0` (UNRELEASED)
A feature release on top of `1.1.0`, backwards compatible.
### Major new features
- Actions can now define additional execution properties and in
that way chose a specific remote execution image, as well as a
factor to scale the time out. This also applies to the built-in
`generic` rule. Additionally, the remote-execution endpoint can
be dispatched based on the remote-execution properties using
the `--endpoint-configuration` argument.
- Relative non-upwards symbolic links are now treated as first-class
objects. This introduces a new artifact type and allows the free use
of such symbolic links throughout the build process.
- `just-mr` can now optionally resolve symlinks contained in archives.
### Other changes
- `just-import-git` now supports an option `--plain` to import a
repository without dependencies.
- Minor changes to the layout of the local build root; in particular,
left-over execution directories, as well as left-over temporary
directories of `just-mr`, will eventually get cleaned up by
garbage collection.
- `just-mr` now supports unpacking tar archives compressed with
bzip2, xz, lzip, and lzma.
- The option `-P` of `build` and `install-cas` can be used to
inspect parts of a tree.
- `just-mr` now supports unpacking 7zip archives (with default
compression) when provided as `"zip"` type repositories.
- The configuration variable `COMPILER_FAMILY` is replaced by the more
flexible `TOOLCHAIN_CONFIG`, an object which may contain the field
`FAMILY`. From now on, this object is used to set the compiler family
(e.g., for GNU, set `{"TOOLCHAIN_CONFIG":{"FAMILY":"gnu"}}`).
### Fixes
- Removed potential uses of `malloc` between `fork` and `exec`.
This removes the risk of deadlocks on certain combinations of
`C++` standard library and `libc`.
- The link flags for the final linking now can be set via the
configuration variable `FINAL_LDFLAGS`; in particular, the stack
size can easily be adapted. The default stack size is now set to
8M, removing an overflow on systems where the default stack size
was significantly lower.
- The man pages are now provided as markdown files, allowing to
potentially reduce the build dependencies to more standard ones.
- `just-mr` now correctly performs a forced add in order to stage
all entries in a Git repository. Previously it was possible for
entries to be skipped inadvertently in, e.g., imported archives
if `gitignore` files were present.
- Temporary files generated by `just execute` are now created inside
the local build root.
- `just install-cas` now correctly handles `--raw-tree` also for
remote-execution endpoints.
- `just install-cas` now, like `just install`, removes an existing
destination file before installing instead of overwriting.
## Release `1.2.0~beta1` (2023-08-16)
First beta release for the upcoming `1.2.0` release; see release
notes there.
## Release `1.1.0` (2023-05-19)
A feature release on top of `1.0.0`, backwards compatible.
### Major new features
- new subcommand `just execute` to start a single node execution
service
- New subcommand `just gc` to clean up no longer needed cache and
CAS entries
- `just` now supports authentication to remote execution via TLS
and mutual TLS
- `just-mr` is now available as C++ binary and supports fetching in parallel
### Important changes
- The option `-D` now accumulates instead of ignoring all but the
latest occurrence. This is an incompatible change of the command
line, but not affecting the backwards compatibility of the build.
- The option `-L` of `just-mr` now is an alternative name for option
`--local-launcher` instead of `--checkout-locations`, and thus
matching its meaning in `just`. This is an incompatible change of
the command line, but not affecting the backwards compatibility of
the build.
### Other changes
- `just install` and `just install-cas` now have a new `--remember`
option ensuring that the installed artifacts are also mirrored in
local CAS
- `just analyse` now supports a new option `--dump-export-targets`
### Note
There is a regression in `libgit2` versions `1.6.1` up to and
including `1.6.4` with a fix already committed upstream. This
regression makes `just` unusable when built against those versions.
Therefore, the third-party build description for `libgit2` is still
for version `1.5.2`.
## Release `1.1.0~beta2` (2023-05-15)
Second beta release for the upcoming `1.1.0` release; see release
notes there.
### Changes since `1.1.0~beta1`
- fix a race condition in our use of `libgit2`
- a fix in the error handling of git trees
- fixes to the third-party descriptions of our dependencies; in particular,
the structure of the `export` targets is cleaned up. These changes should
not affect package builds.
- various minor fixes to documentation and tests
### Note
There is a regression in `libgit2` versions `1.6.1` upto and
including `1.6.4` with a fix already committed upstream. This
regression makes `just` unusable when built against those versions.
Therefore, the third-party build description for `libgit2` is still
for version `1.5.2`.
## Release `1.1.0~beta1` (2023-04-28)
First beta release for the upcoming `1.1.0` release; see release
notes there.
## Release `1.0.0` (2022-12-12)
Initial stable release.
### Important changes since `1.0.0~beta6`
- built-in rule "tree" added
- clean up of user-defined rules for C++
- various documentation improvements
## Release `1.0.0~beta6` (2022-10-16)
### Important changes since `1.0.0~beta5`
- The "configure" built-in rule now evaluates "target". Also,
a bug in the computation of the effective configuration
was fixed.
- Option `--dump-vars` added to `just analyse`
- Rule fixes in propagating `ENV`
- Launcher functionality added to `just-mr`
- `just` now takes the lexicographically first repository as default
if no main repository is specified
## Release `1.0.0~beta5` (2022-10-19)
First public beta version.
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