v3.1.0

What's Changed

• Added 'ciphersuites=' method to allow setting of TLSv1.3 cipher suites along with some unit tests by @kmdz1 in #493
• Install openssl with vcpkg on mswin by @nobu in #504
• Make tests pass on LibreSSL 3.5 and 3.4 by @jeremyevans in #506
• Fix formatting in docs by @peterzhu2118 in #508
• Update actions at 2022/3 by @hsbt in #505
• Use SHA256 for OCSP BasicResponse and Request by @jackorp in #507
• [CI] add Ubuntu-22.04 and update mswin, all are OpenSSL 3 by @MSP-Greg in #514
• ignore pkgconfig when openssl-dir option is specified by @skaes in #486
• Skip a new test when old OpenSSL by @nobu in #524
• Check for OpenSSL functions in headers by @XrXr in #520
• [CI] test.yml - test-openssls - use 1.1.1q, 3.0.5 by @MSP-Greg in #528
• [CI] TestHMAC#test_dup - remove 'pend' for OpenSSL 3 by @MSP-Greg in #529
• implement SSLSocket#export_keying_material for doing RFC 5705 operations by @madblobfish in #530
• Add support to SSL_CTX_set_keylog_callback() by @cdelafuente-r7 in #536
• Use default IO#timeout if possible. by @ioquatix in #547
• Use default IO#timeout if possible. by @ioquatix in #548
• Call out insecure PKCS #1 v1.5 default padding for RSA by @bdewater in #549
• Add BN#mod_sqrt by @btoews in #553
• Use SHA256 instead of SHA1 where needed in tests. by @jackorp in #554
• Enable HKDF support for LibreSSL 3.6 and later by @botovq in #569
• Allow empty string to OpenSSL::Cipher#update by @unasuke in #568
• Fixes OPENSSL_LIBRARY_VERSION description on documentation by @hbontempo-br in #559
• Use EVP_Digest{Sign,Verify} when available by @botovq in #560
• Added dependebot for github actions by @hsbt in #574
• Rake and test-unit are only for development by @nobu in #578
• Actions - Use Ubuntu 20.04 for 1.1.1 CI, misc fixes by @MSP-Greg in #573
• Fix test failures with LibreSSL 3.6 by @rhenium in #579
• Check for functions with arguments by @nobu in #575
• Suppress OpenSSL-3 warnings by @nobu in #576
• Undefine OpenSSL::SSL for no socket platforms by @kateinoigakukun in #558
• Ruby/OpenSSL 3.1.0 by @rhenium in #583

New Contributors

• @kmdz1 made their first contribution in #493
• @peterzhu2118 made their first contribution in #508
• @jackorp made their first contribution in #507
• @skaes made their first contribution in #486
• @XrXr made their first contribution in #520
• @madblobfish made their first contribution in #530
• @cdelafuente-r7 made their first contribution in #536
• @botovq made their first contribution in #569
• @hbontempo-br made their first contribution in #559
• @kateinoigakukun made their first contribution in #558

Full Changelog: v3.0.2...v3.1.0