Release 4.9.0

RELEASE_NOTES

@@ -1,3 +1,17 @@
+4.9.0
+- 2024-08-02   Guard against empty strings given to select_next_proto (#252)
+- 2024-08-01   Document `SslCurve::nid()`
+- 2024-08-01   Add SslCurve::to_nid() and remove SslCurveId
+- 2024-07-23   Fix x509_check_host return value
+- 2024-07-29   Fix clippy lints re: docs indentation + unused feature
+- 2024-07-29   Ignore clippy / rustfmt on autogenerated code
+- 2024-07-26   Clean up legacy const_fn feature gates
+- 2024-07-22   Impl From for SslVersion
+- 2024-06-03   Split SSL curve identifiers into a separate enum.
+- 2024-07-23   (ci): Fix macos crossbuild action by forcing brew link w [email protected]
+- 2024-07-09   Expose set_permute_extensions
+- 2024-06-24   PQ: fix timing sidechannels and add IPDWing
+
 4.8.0
 - 2024-06-28 Expose hmac_sha1 function
 - 2024-06-18 Fix workflows file, pin mac os FIPS crossbuild runner to macos-13