+1 (binding)
Verified on macOS 26 (Tahoe), arm64, Apple Clang 21:
-
GPG signature: OK
-
SHA-512 checksum: OK
-
Source build (cmake, Release, static + shared): OK
-
ctest: 16/16 passed
-
cmake --install: produces expected libiceberg_bundle.{a,dylib},
libiceberg_data, libiceberg_rest, plus vendored Arrow/Avro
One note for other verifiers on recent macOS: dev/release/verify_rc.sh
failed for me out of the box because the vendored avro-cpp (SHA 11fb555…)
pins fmt 10.2.1 in its own CMakeLists, and fmt 10.2.1's format-inl.h no
longer compiles under Apple Clang 21 / LLVM 21 due to stricter consteval
evaluation (errors of the form "call to consteval function … is not a
constant expression").
Workaround: brew install fmt (12.1.0) before running the script —
avro-cpp's find_package(fmt QUIET) then picks up the system fmt and skips
the FetchContent of the broken 10.2.1. After that, the full script passes.
Not a blocker for this release, but worth a follow-up — either bump the
vendored avro-cpp pin to one that uses fmt 11+, or thread an ICEBERG_FMT_*
override through IcebergThirdpartyToolchain.cmake so we control the fmt
version directly.
Thanks for driving the release!
Steven
On Sun, Jun 7, 2026 at 8:12 PM Guotao Yu <[email protected]> wrote:
> +1 (non-binding)
>
> I verified the RC0 artifacts, checksums/signatures, and ran the unit tests
> successfully.
>
> 2026年6月6日 20:28，Junwang Zhao <[email protected]> 写道：
>
> Hi,
>
> I would like to propose the following release candidate (RC0) of
> Apache Iceberg C++ 0.3.0.
>
> This release candidate is based on commit:
> ae29c3d4b497c26a62de47ee7659f6cf7aba60f8 [1]
>
> The source release RC0 is hosted at [2].
>
> Please download, verify checksums and signatures, run the unit tests,
> and vote on the release. See [3] for how to validate a release candidate.
>
> The vote will be open for at least 72 hours.
>
> [ ] +1 Release this as Apache Iceberg C++ 0.3.0
> [ ] +0
> [ ] -1 Do not release this as Apache Iceberg C++ 0.3.0 because...
>
> [1]:
> https://github.com/apache/iceberg-cpp/tree/ae29c3d4b497c26a62de47ee7659f6cf7aba60f8
> [2]:
> https://dist.apache.org/repos/dist/dev/iceberg/apache-iceberg-cpp-0.3.0-rc0
> [3]:
> https://github.com/apache/iceberg-cpp/blob/main/dev/release/README.md#verify
>
> --
> Regards
> Junwang Zhao
>
>
>
