22.0

What's Changed

• Add an XDR type for DiagnosticEvent<> by @leighmcculloch in #187
• Add new overlay types to support time sliced network survey by @bboston7 in #181
• Revert "Add an XDR type for DiagnosticEvent<> (#187)" by @bboston7 in #188
• Reapply "Add an XDR type for DiagnosticEvent<> (#187)" (#188) by @bboston7 in #189
• Use milliseconds for SCP stats by @bboston7 in #190
• Added Binary Fuse Filter XDR definitions by @SirTyson in #195
• Hot Archive types (#200) by @SirTyson in #201
• XDR definitions for Soroban constructor support. by @dmkozh in #202
• Archival proofs by @SirTyson in #204
• Remove proofs from SorobanTransactionData by @SirTyson in #207
• Adjusted proof structs to be rust friendly (#209) by @SirTyson in #210
• Split the interface version into protocol and pre-release-version (curr) by @leighmcculloch in #212
• Add bls12-381 cost types by @jayz22 in #211
• Update the comment about CREATE_CONTRACT auth payload. by @dmkozh in #215
• bls12-381 cost type: split on-curve and in-subgroup check by @jayz22 in #217

Full Changelog: v21.1...v22.0