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1.9 KiB
1.9 KiB
05.2022 Update
- Initial synchronization improved: adjusted timeouts for state download and the way of choosing which state to download. Nodes with low network speed and/or bad connectivity will synchronize faster and consistently.
- Improved peer-to-peer network stability and DDoS resistance: now peers will only relay valid messages to the network. Large messages, which require splitting for relaying, will be retranslated as well, but only after the node gets all parts, and reassembles and checks them. Validators may sign certificates for network peers, which allow relaying large messages by parts without checks. It is used now by validators to faster relay new blocks. Sign and import certificate commands are exposed via
validator-engine-console
. - Fixed some rare edge cases in TVM arithmetic operations related to big numbers (
2**63+
) - Improved fixes used to combat wrong activate-destruct-activate contract behavior last November.
- Improved tonlib: support libraries (with client-side caching), getmethods completely fill c7 register, getmethods support slice arguments, improved messages listing for transactions, added extended block header params, added getConfig method.
- RocksDB updated to a newer version.
- Improved persistent state serialization: memory usage during serialization was optimized; the start of serialization on different nodes was sparsed.
- FunC update: support for string literals and constants (including precompiled constant expressions), semver,
include
expressions. - Fixed rarely manifested bugs in
Asm.fif
. - LiteClient supports key as cli parameter.
- Improved Liteserver DoS resistance for running getmethods.
Besides the work of the core team, this update is based on the efforts of @tvorogme (added support for slice arguments and noted bugs in Asm.fif), @akifoq (fixed bug in Asm.fif), @cryshado (noted strange behavior of LS, which, upon inspection, turned out to be a vector of DoS attack).