v0.3.0

• Link the executables that wattle build exe builds for a musl target, such as x86_64-linux-musl, statically, so they start on a host without /lib/ld-musl-<arch>.so.1. --no-static links them dynamically. A static executable cannot load a native module at run time other than those whose :for names it.
• Allow a :native lib in info.edn to compile C into the module. :c-sources lists the C files, :c-includes the include directories and :c-flags the flags for the C compiler. ExecutableNative in build.zig has c_sources, c_includes and c_flags fields.
• Fix wattle apps install hashing a local directory in full before refusing it as not an application. The hash failed when a file under the directory was removed during the walk or the tree held a symbolic link.

v0.2.2

• Strip debug information and the static symbol table from the executables that wattle build exe builds. --no-strip (-S) keeps them. ExecutableOptions in build.zig has a strip field, false by default.

v0.2.1

• Strip debug information from the Windows release build and leave wattle.pdb out of its archive. The archive shrinks from about 4.2 MB to about 2.1 MB.
• Fix fetching a :remote lib or an application from Git failing at random with "No such file or directory" for .git/objects/maintenance.lock. Git's automatic maintenance ran in the background while the clone was removed, and is now turned off for these commands.

v0.2.0

• Require Zig 0.17.0. A native module must be built with the same Zig version as the runtime, so a module built with 0.16.0 no longer loads.
• Declare the host's types, constants and functions in Zig, from Zig's standard library where it has them, in place of @cImport. (@cImport was removed in Zig 0.17.0.)
• Build for macOS, Linux with glibc or musl, Windows with mingw, WASI and FreeBSD. Code for other platforms is removed.
• Write ev/lock, ev/rwlock and the channel lock in Zig on every platform. Releasing an ev/lock from a thread that does not hold it raises on Windows, as it already did elsewhere.
• Remove the file watcher: the filewatch/* functions, the filewatch/watcher type and the -Dfilewatch build option.
• wattle build and wattle test run without the event loop. A build without processes refuses them with "is not supported without processes", and a reduced-OS build with "is not supported with reduced os".
• Replace wattle pkg with wattle apps and wattle deps. wattle apps has install, upgrade, remove and list, and wattle deps has vendor, which copies each entry of :vendored in info.edn into the project. The verbs reinstall, update, clean and uninstall are removed. The pkg/ functions become app/, dep/ and build/ functions, the :uninstall hook is :remove, and the hook script is hooks.wattle or hooks/init.wattle.
• Install an application in lib/wattle/apps/<group>/<name> under the prefix. info.edn needs a :group, and a name is unique across groups. The manifest records :rev, the revision of the installed source.
• Remove package dependencies: info.edn no longer takes :dependencies, and the :postdeps hook, pkg/topolist and :auto-remove are removed.
• Declare what a project builds in the :exes, :libs and :docs vectors of info.edn in place of :artifacts and :man. A lib or a doc names the exes it belongs to with :for. An exe of type :source is installed as Wattle source and run by app/run. A lib of type :remote is fetched from a Git repository or a tarball and pinned by :hash.
• Read info.edn only from the root of a project, not from pkg/.
• A bare import searches the directories of the :modpath binding, .wattle and zig-out/lib in a project, and finds only a lib that info.edn declares. It no longer searches lib/wattle under the prefix. The :prefix: replacement of module/expand-path, module/add-prefix, app/add-file, app/add-directory and app/add are removed.
• Add crypto/hash, crypto/hasher, crypto/update!, crypto/digest, crypto/hmac and crypto/equal? for SHA-256, SHA-512 and BLAKE3.
• Give each subcommand its own man page, and add wattle-applications(7), wattle-dependencies(7) and wattle-projects(7).
• Fix %w and %y printing one pair of a map twice and omitting another when the map contains a larger map.
• Fix os/execute and os/spawn on Windows dropping an empty-string argument, and failing to pass a stream from os/open to the child.
• Fix a failed wattle apps upgrade not restoring the previous application.

v0.1.1

• Strip debug information from the Linux release builds. On aarch64 the wattle executable shrinks from about 11 MB to about 2 MB. The new build option -Dstrip=true strips the executable in any build.
• Fix a contract test that aborted in optimized builds on glibc.

v0.1.0

• Initial release.