• Added extended block creation and general perfomance stats gathering
• Forbidden report data on blocks not committed to the master chain for LS
• Improved debug in TVM
• FunC 0.3.0: multi-line asms, bitwise operations for constants, duplication of identical definition for constants and asms now allowed
• New tonlib methods: sendMessageReturnHash, getTransactionsV2, getMasterchainBlockSignatures, getShardBlockProof, getLibraries.
• Fixed bugs related to invalid TVM output (c4, c5, libaries) and non-validated network data; avoided too deep recursion in libraries loading
• Fixed multiple undefined behavior issues
• Added build of FunC and Fift to WASM
• Introduced and fixed FunC emulate_not optimization bug

Besides the work of the core team, this update is based on the efforts of @tvorogme (debug improvements), @AlexeyFSL (WASM builds) and third-party security auditors.