Technology Update 1) Registering of clef ruleset UIs should now work correctly. 2) Storage of trie node hash preimages is now disabled by default. 3) Registering of clef ruleset UIs should now work correctly. 4) A few minor regressions in lxt CLI argument handling are fixed. 5) RPC methods returning transaction objects now return the chainId for legacy transactions. 6) The engine API can no longer perform block insertion while the client is snap-syncing.

Technology Update 1) Nicer format when showing chain config. 2) The hex input data of evm run is now verified to have even length. 3) The “engine” API implementation complies with the latest specification version. 4) RPC timer metrics have been changed into histograms. 5) The RPC method debug_traceCall will now reject execution against the pending block. 6) Optimizations related to block processing.

Technology Update 1) Add hooks to allow modules to add things to state-sync. 2) Register EIP191 as an available SignMode for chains to use. 3) Add a new rollback CLI command to perform a state rollback by one block. 4) Some new queries were added. 5) Fix cgo secp signature verification and update libscep256k1 library. 6) Update the prune everything strategy to store the last two heights. 7) Research exploring incremental verification and SNARKS without pairings,20% complete.

Technology Update 1) Fix an error related to HTTP2 handling. 2) New diagnostic command to show database metadata,completed 10%. 3) Support chainid for GnosisSafeTx. 4) Potentially reduce database allocations in some cases. 5) Add a set of cross-client external benchmarks. 6) Improve transaction indexing performance. 7) Research exploring incremental verification and SNARKS without pairings,10% complete.

Technology Update 1. Change order of items in stringtokentypes 2. Add missing sepolia testnet flag checks 3. Document JSON field name equivalents of DynamicFeeTx 4. Ignore fee when comparing with pool gasprice in txpool 5. Update unclean shutdown markers regularly 6. Remove mentions of snap sync Marketing Events 1) Litex was invited to participate in the World Metaverse Conference in Shenzhen on December 27, 2021

Technology Update 1. Avoid non-selected txs to have info field update when the batch is full 2. Improve Sync process to handle blocks with SC Events 3. fix imports and layout 4. move prover struct to coordinator group 5. added possibility to update tx with invl status 6. Adding new request for updating transactions in tx-pool Marketing Events 1) Litex was invited to participate in the 2021 World Blockchain Industry Summit held in Shenzhen on September 15, 2021.

Technology Update 1. Use discover 5 to Optimize p2p network communication 2. Prepare to upgrade the contracts of bridge and the official release version is coming soon 3. Fixed the layer2 withdraw timeout error and improved the withdraw limit 4. Fixed the layer2 contracts missing double quote 5. Upgraded the contracts deploy script for the testing net and updated the default local deployment parameter

Technology Update 1. In order to improve communication efficiency, the interaction pattern of federated chain nodes is discussed, and an attempt is made to increase the node level to optimize the whole P2P interaction process. 2. Design to achieve different levels of nodes endowed with different communication resources, to achieve…

Weekly Highlights: In the near future, LITEX and its partners will adopt token exchange to further the real-world payment scenarios development. LITEX Federation Chain Nodes’ version has been updated, now supporting p2p auto-discover. Technical Advances: Payment: Optimized litex.pay’s access port with third/fourth party payment, and realized a more common protocol. …