What's Changed
- Quote LIBCRYPTO_PATH for dynamic load test by @WillChilds-Klein in #3259
- Add SSL_CTX_set_security_callback and related APIs for OpenSSL compat… by @WillChilds-Klein in #3275
- ci: move BSD actions to scheduled by @dougch in #3276
- Bump cross-platform-actions/action from 0.32.0 to 1.2.0 in the github-actions group by @dependabot[bot] in #3285
- Bump the cargo-ci-lambda group in /tests/ci/lambda with 4 updates by @dependabot[bot] in #3284
- Bump aws-cdk-lib from 2.251.0 to 2.255.0 in /tests/ci in the pip-ci group by @dependabot[bot] in #3283
- ML-DSA: import and enable x86_64 assembly backend from mldsa-native by @jakemas in #3195
- ci: fix Windows CI breakage from VS2026 (MSVC 14.51) image bump by @justsmth in #3298
- Fix PostgreSQL integration: match upstream revoked-cert alert regex by @justsmth in #3299
- Support SSL_OP_IGNORE_UNEXPECTED_EOF option by @prasden in #3294
- Update MySQL CI integration to mysql-cluster-9.7.1 by @justsmth in #3302
- Switch integration tests to nightly and raise alarm on failures by @prasden in #3287
- Stabilize libgit2 integration test by @justsmth in #3300
- Fix SSL_CTX_add_extra_chain_cert slot routing for chains added before the leaf by @samuel40791765 in #3296
- Make OPENSSL_memcmp constant time by @WillChilds-Klein in #3183
- Add WASIp2 build and test support by @justsmth in #3172
- Move TLS 1.3 KDF into the FIPS module and wire up ACVP by @justsmth in #3247
- Bump the github-actions group across 1 directory with 4 updates by @dependabot[bot] in #3307
- Define OPENSSL_INIT_NO_ATEXIT as a no-op by @samuel40791765 in #3311
- ML-DSA: import and enable aarch64 assembly backend from mldsa-native by @jakemas in #3219
- ci: opt in to allow-unsafe-pr-checkout for gated pull_request_target jobs by @jakemas in #3313
- Bump AWSLC_FIPS_VERSION to 5 for next FIPS branch by @samuel40791765 in #3316
- Add 'version -fips' to surface FIPS module version in openssl tool by @samuel40791765 in #3315
- Concurrency is not generally supported for EVP_AEAD_CTX_foo functions by @torben-hansen in #3318
- Prepare v5.1.0 release by @samuel40791765 in #3321
Full Changelog: v5.0.0...v5.1.0