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Merge pull request #6979 from libgit2/ethomson/v19

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Edward Thomson
2024-12-28 01:57:34 +00:00
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parent 800a95371c c536fcbb85
commit dc816591d5
4 changed files with 366 additions and 7 deletions
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2
CMakeLists.txt
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@@ -6,7 +6,7 @@
cmake_minimum_required(VERSION 3.5.1)
project(libgit2 VERSION "1.8.2" LANGUAGES C)
project(libgit2 VERSION "1.9.0" LANGUAGES C)
# Add find modules to the path
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/cmake")

359
docs/changelog.md
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@@ -1,3 +1,362 @@
v1.9.0
------
This is release v1.9.0, "Schwibbogen". As usual, it contains numerous
bug fixes, compatibility improvements, and new features.
This is expected to be the final release in the libgit2 v1.x lineage.
libgit2 v2.0 is expected to be the next version, with support for
SHA256 moving to "supported" status (out of "experimental" status).
This means that v2.0 will have API and ABI changes to support SHA256.
## Major changes
* **Documentation improvements**
We've launched a new website for our API reference docs at
https://libgit2.org/docs/reference/main/. To support this,
we've updated the documentation to ensure that all APIs are
well-documented, and added docurium-style specifiers to indicate
more depth about the API surface.
We now also publish a JSON blob with the API structure and the
documentation that may be helpful for binding authors.
* **TLS cipher updates**
libgit2 has updated our TLS cipher selection to match the
"compatibility" cipher suite settings as [documented by
Mozilla](https://wiki.mozilla.org/Security/Server_Side_TLS).
* **Blame improvements**
The blame API now contains committer information and commit summaries
for blame hunks, and the ability to get information about the line of
text that was modified. In addition, a CLI blame command has been added
so that the blame functionality can be benchmarked by our benchmark
suite.
* **SONAME changed**
libgit2 will now properly update its SONAME version information when
ABI chnages occur. We hope that by correcting this oversight, users
and distribution vendors, will be able to integrate new versions of
libgit2 more easily.
## Breaking changes
There are several ABI-breaking changes that integrators, particularly
maintainers of bindings or FFI users, may want to be aware of.
* **Blame hunk structure updates** (ABI breaking change)
There are numerous additions to the `git_blame_hunk` structure to
accommodate more information about the blame process.
* **Checkout strategy updates** (ABI breaking change)
The values for `GIT_CHECKOUT_SAFE` and `GIT_CHECKOUT_NONE` have been
updated. `GIT_CHECKOUT_SAFE` is now `0`; this was implicitly the
default value (with the options constructors setting that as the
checkout strategy). It is now the default if the checkout strategy
is set to `0`. This allows for an overall code simplification in the
library.
* **Configuration entry member removal** (ABI breaking change)
The `git_config_entry` structure no longer contains a `free` member;
this was an oversight as end-users should not try to free that
structure.
* **Configuration backend function changes** (ABI breaking change)
`git_config_backend`s should now return `git_config_backend_entry`
objects instead of `git_config_entry` objects. This allows backends
to provide a mechanism to nicely free the configuration entries that
they provide.
## Future Changes
We're preparing for libgit2 v2.0, and this is expected to be
the last feature-release for the libgit2 v1.0 release line. We
will introduce a number of breaking changes in v2.0:
* **SHA256 support**
Adding SHA256 support will change the API and ABI.
* **TLS v1.2 as a minimum**
libgit2 will remove support for HTTPS versions prior to TLS v1.2 and
will update to the "intermediate" settings [documented by
Mozilla](https://wiki.mozilla.org/Security/Server_Side_TLS).
* Removing the chromium zlib built-in
* Removing the libssh2 embedded build system
## What's Changed
### New features
* The `git_signature_default_from_env` API will now produce a pair
of `git_signature`s representing the author, and the committer,
taking the `GIT_AUTHOR_NAME` and `GIT_COMMITTER_NAME` environment
variables into account. Added by @u-quark in
https://github.com/libgit2/libgit2/pull/6706
* packbuilder can now be interrupted from a callback. Added @roberth
in https://github.com/libgit2/libgit2/pull/6874
* libgit2 now claims to honor the `preciousObject` repository extension.
This extension indicates that the client will never delete objects
(in other words, will not garbage collect). libgit2 has no functionality
to remove objects, so it implicitly obeys this in all cases. Added
by @ethomson in https://github.com/libgit2/libgit2/pull/6886
* Push status will be reported even when a push fails. This is useful
to give information from the server about possible updates, even when
the overall status failed. Added by @yerseg in
https://github.com/libgit2/libgit2/pull/6876
* You can now generate a thin pack from a mempack instance using
`git_mempack_write_thin_pack`. Added by @roberth in
https://github.com/libgit2/libgit2/pull/6875
* The new `LIBGIT2_VERSION_CHECK` macro will indicate whether the version
of libgit2 being compiled against is at least the version specified.
For example: `#if LIBGIT2_VERSION_CHECK(1, 6, 3)` is true for libgit2
version 1.6.3 or newer. In addition, the new `LIBGIT2_VERSION_NUMBER`
macro will return an integer version representing the libgit2 version
number. For example, for version 1.6.3, `LIBGIT2_VERSION_NUMBER` will
evaluate to `010603`. Added by @HamedMasafi in
https://github.com/libgit2/libgit2/pull/6882
* Custom X509 certificates can be added to OpenSSL's certificate store
using the `GIT_OPT_ADD_SSL_X509_CERT` option. Added by @yerseg in
https://github.com/libgit2/libgit2/pull/6877
* The libgit2 compatibility CLI now has a `git blame` command. Added by
@ethomson in https://github.com/libgit2/libgit2/pull/6907
* Remote callbacks now provide an `update_refs` callback so that users
can now get the `refspec` of the updated reference during push. This
gives more complete information about the remote reference that was
updated. Added by @ethomson in
https://github.com/libgit2/libgit2/pull/6559
* An optional FIPS-compliant mode for hashing is now available; you
can set `-DUSE_SHA256=OpenSSL-FIPS` to enable it. Added by @marcind-dot
in https://github.com/libgit2/libgit2/pull/6906
* The git-compatible CLI now supports the `git init` command, which has
been useful in identifying API improvements and incompatibilities with
git. Added by @ethomson in https://github.com/libgit2/libgit2/pull/6984
* Consumers can now query more information about how libgit2 was
compiled, and query the "backends" that libgit2 uses. Added by
@ethomson in https://github.com/libgit2/libgit2/pull/6971
### Bug fixes
* Fix constness issue introduced in #6716 by @ethomson in
https://github.com/libgit2/libgit2/pull/6829
* odb: conditional `git_hash_ctx_cleanup` in `git_odb_stream` by
@gensmusic in https://github.com/libgit2/libgit2/pull/6836
* Fix shallow root maintenance during fetch by @kcsaul in
https://github.com/libgit2/libgit2/pull/6846
* Headers cleanup by @anatol in
https://github.com/libgit2/libgit2/pull/6842
* http: Initialize `on_status` when using the http-parser backend by
@civodul in https://github.com/libgit2/libgit2/pull/6870
* Leak in `truncate_racily_clean` in index.c by @lstoppa in
https://github.com/libgit2/libgit2/pull/6884
* ssh: Omit port option from ssh command unless specified in remote url
by @jayong93 in https://github.com/libgit2/libgit2/pull/6845
* diff: print the file header on `GIT_DIFF_FORMAT_PATCH_HEADER` by
@carlosmn in https://github.com/libgit2/libgit2/pull/6888
* Add more robust reporting to SecureTransport errors on macos by
@vcfxb in https://github.com/libgit2/libgit2/pull/6848
* transport: do not filter tags based on ref dir in local by @rindeal
in https://github.com/libgit2/libgit2/pull/6881
* push: handle tags to blobs by @ethomson in
https://github.com/libgit2/libgit2/pull/6898
* Fixes for OpenSSL dynamic by @ethomson in
https://github.com/libgit2/libgit2/pull/6901
* realpath: unbreak build on OpenBSD by @ajacoutot in
https://github.com/libgit2/libgit2/pull/6932
* util/win32: Continue if access is denied when deleting a folder by
@lrm29 in https://github.com/libgit2/libgit2/pull/6929
* object: `git_object_short_id` fails with core.abbrev string values by
@lrm29 in https://github.com/libgit2/libgit2/pull/6944
* Clear data after negotiation by @lrm29 in
https://github.com/libgit2/libgit2/pull/6947
* smart: ignore shallow/unshallow packets during ACK processing by
@kempniu in https://github.com/libgit2/libgit2/pull/6973
### Security fixes
* ssh: Include rsa-sha2-256 and rsa-sha2-512 in the list of hostkey types
by @lrm29 in https://github.com/libgit2/libgit2/pull/6938
* TLS: v1.2 and updated cipher list by @ethomson in
https://github.com/libgit2/libgit2/pull/6960
### Code cleanups
* checkout: make safe checkout the default by @ethomson in
https://github.com/libgit2/libgit2/pull/6037
* url: track whether url explicitly specified a port by @ethomson in
https://github.com/libgit2/libgit2/pull/6851
* config: remove `free` ptr from `git_config_entry` by @ethomson in
https://github.com/libgit2/libgit2/pull/6804
* Add SecCopyErrorMessageString for iOS and update README for iOS by
@Kyle-Ye in https://github.com/libgit2/libgit2/pull/6862
* vector: free is now dispose by @ethomson in
https://github.com/libgit2/libgit2/pull/6896
* hashmap: a libgit2-idiomatic khash by @ethomson in
https://github.com/libgit2/libgit2/pull/6897
* hashmap: asserts by @ethomson in
https://github.com/libgit2/libgit2/pull/6902
* hashmap: further asserts by @ethomson in
https://github.com/libgit2/libgit2/pull/6904
* Make `GIT_WIN32` an internal declaration by @ethomson in
https://github.com/libgit2/libgit2/pull/6940
* pathspec: additional pathspec wildcard tests by @ethomson in
https://github.com/libgit2/libgit2/pull/6959
* repo: don't require option when `template_path` is specified by @ethomson
in https://github.com/libgit2/libgit2/pull/6983
* options: update X509 cert constant by @ethomson in
https://github.com/libgit2/libgit2/pull/6974
* remote: Handle fetching negative refspecs by @ryan-ph in
https://github.com/libgit2/libgit2/pull/6962
* Restore tls v1.0 support temporarily by @ethomson in
https://github.com/libgit2/libgit2/pull/6964
* SHA256 improvements by @ethomson in
https://github.com/libgit2/libgit2/pull/6965
### Benchmarks
* Add benchmarks for blame by @ethomson in
https://github.com/libgit2/libgit2/pull/6920
### Build and CI improvements
* README: add experimental builds to ci table by @ethomson in
https://github.com/libgit2/libgit2/pull/6816
* Update stransport.c by @ethomson in
https://github.com/libgit2/libgit2/pull/6891
* stransport: initialize for iOS by @ethomson in
https://github.com/libgit2/libgit2/pull/6893
* CI updates by @ethomson in
https://github.com/libgit2/libgit2/pull/6895
* Configurable C standard by @ethomson in
https://github.com/libgit2/libgit2/pull/6911
* cmake: update python locator by @ethomson in
https://github.com/libgit2/libgit2/pull/6915
* ci: don't run Windows SHA256 gitdaemon tests by @ethomson in
https://github.com/libgit2/libgit2/pull/6916
* cmake-standard c standards by @ethomson in
https://github.com/libgit2/libgit2/pull/6914
* ci: don't run Windows SHA256 gitdaemon tests by @ethomson in
https://github.com/libgit2/libgit2/pull/6919
* Improve dependency selection in CMake by @ethomson in
https://github.com/libgit2/libgit2/pull/6924
* ci: port latest fixes to nightlies by @ethomson in
https://github.com/libgit2/libgit2/pull/6926
### Documentation improvements
* Fix docs for `git_odb_stream_read` return value. by @ehuss in
https://github.com/libgit2/libgit2/pull/6837
* docs: Add instructions to build examples by @thymusvulgaris in
https://github.com/libgit2/libgit2/pull/6839
* Fix contradictory phrase in SECURITY.md by @Kyle-Ye in
https://github.com/libgit2/libgit2/pull/6859
* Update README.md by @Kyle-Ye in
https://github.com/libgit2/libgit2/pull/6860
* README updates by @ethomson in
https://github.com/libgit2/libgit2/pull/6908
* typo: s/size on bytes/size in bytes/ by @John-Colvin in
https://github.com/libgit2/libgit2/pull/6909
* readme: add OpenSSF best practices badge by @ethomson in
https://github.com/libgit2/libgit2/pull/6925
* Update documentation of `merge_base_many` by @Caleb-T-Owens in
https://github.com/libgit2/libgit2/pull/6927
* Include documentation generator by @ethomson in
https://github.com/libgit2/libgit2/pull/6945
* Update documentation generation workflow by @ethomson in
https://github.com/libgit2/libgit2/pull/6948
* Improve documentation and validate during CI by @ethomson in
https://github.com/libgit2/libgit2/pull/6949
* Add search functionality to our docs generator by @ethomson in
https://github.com/libgit2/libgit2/pull/6953
* Documentation: don't resort versions by @ethomson in
https://github.com/libgit2/libgit2/pull/6954
* Documentation: update `refdb_backend` docs by @ethomson in
https://github.com/libgit2/libgit2/pull/6955
* Documentation: clean up old documentation by @ethomson in
https://github.com/libgit2/libgit2/pull/6957
* docs: remind people about `git_libgit2_init` by @ethomson in
https://github.com/libgit2/libgit2/pull/6958
* Update changelog with v1.8.4 content by @ethomson in
https://github.com/libgit2/libgit2/pull/6961
### Git compatibility fixes
* Limit `.gitattributes` and `.gitignore` files to 100 MiB by @csware in
https://github.com/libgit2/libgit2/pull/6834
* refs: Handle normalizing negative refspecs by @ryan-ph in
https://github.com/libgit2/libgit2/pull/6951
* repo: put a newline on the .git link file by @ethomson in
https://github.com/libgit2/libgit2/pull/6981
### Dependency updates
* zlib: update bundled zlib to v1.3.1 by @ethomson in
https://github.com/libgit2/libgit2/pull/6905
* Update ntlmclient dependency by @ethomson in
https://github.com/libgit2/libgit2/pull/6912
### Other changes
* Create FUNDING.json by @BenJam in
https://github.com/libgit2/libgit2/pull/6853
## New Contributors
* @gensmusic made their first contribution in
https://github.com/libgit2/libgit2/pull/6836
* @u-quark made their first contribution in
https://github.com/libgit2/libgit2/pull/6706
* @thymusvulgaris made their first contribution in
https://github.com/libgit2/libgit2/pull/6839
* @anatol made their first contribution in
https://github.com/libgit2/libgit2/pull/6842
* @BenJam made their first contribution in
https://github.com/libgit2/libgit2/pull/6853
* @Kyle-Ye made their first contribution in
https://github.com/libgit2/libgit2/pull/6859
* @civodul made their first contribution in
https://github.com/libgit2/libgit2/pull/6870
* @lstoppa made their first contribution in
https://github.com/libgit2/libgit2/pull/6884
* @jayong93 made their first contribution in
https://github.com/libgit2/libgit2/pull/6845
* @roberth made their first contribution in
https://github.com/libgit2/libgit2/pull/6874
* @vcfxb made their first contribution in
https://github.com/libgit2/libgit2/pull/6848
* @yerseg made their first contribution in
https://github.com/libgit2/libgit2/pull/6876
* @rindeal made their first contribution in
https://github.com/libgit2/libgit2/pull/6881
* @HamedMasafi made their first contribution in
https://github.com/libgit2/libgit2/pull/6882
* @John-Colvin made their first contribution in
https://github.com/libgit2/libgit2/pull/6909
* @marcind-dot made their first contribution in
https://github.com/libgit2/libgit2/pull/6906
* @ajacoutot made their first contribution in
https://github.com/libgit2/libgit2/pull/6932
* @Caleb-T-Owens made their first contribution in
https://github.com/libgit2/libgit2/pull/6927
* @ryan-ph made their first contribution in
https://github.com/libgit2/libgit2/pull/6951
* @bmarques1995 made their first contribution in
https://github.com/libgit2/libgit2/pull/6840
**Full Changelog**: https://github.com/libgit2/libgit2/compare/v1.8.4...v1.9.0
v1.8.4
------

10
include/git2/version.h
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@@ -19,16 +19,16 @@ GIT_BEGIN_DECL
* The version string for libgit2. This string follows semantic
* versioning (v2) guidelines.
*/
#define LIBGIT2_VERSION "1.8.2"
#define LIBGIT2_VERSION "1.9.0"
/** The major version number for this version of libgit2. */
#define LIBGIT2_VERSION_MAJOR 1
/** The minor version number for this version of libgit2. */
#define LIBGIT2_VERSION_MINOR 8
#define LIBGIT2_VERSION_MINOR 9
/** The revision ("teeny") version number for this version of libgit2. */
#define LIBGIT2_VERSION_REVISION 2
#define LIBGIT2_VERSION_REVISION 0
/** The Windows DLL patch number for this version of libgit2. */
#define LIBGIT2_VERSION_PATCH 0
@@ -44,9 +44,9 @@ GIT_BEGIN_DECL
/**
* The library ABI soversion for this version of libgit2. This should
* only be changed when the library has a breaking ABI change, and so
* may trail the library's version number.
* may not reflect the library's API version number.
*/
#define LIBGIT2_SOVERSION "1.8"
#define LIBGIT2_SOVERSION "2.0"
/**
* An integer value representing the libgit2 version number. For example,

2
package.json
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@@ -1,6 +1,6 @@
{
"name": "libgit2",
"version": "1.8.2",
"version": "1.9.0",
"repo": "https://github.com/libgit2/libgit2",
"description": " A cross-platform, linkable library implementation of Git that you can use in your application.",
"install": "mkdir build && cd build && cmake .. && cmake --build ."