ChainCatcher message, Starknet tweeted that its mainnet will upgrade to version v0.13.3 on November 27. At that time, the Blob Gas price on Starknet will be 5 times cheaper. Some node operators running Juno instances need to upgrade to version v0.12.4 to sync with the v0.13.3 blocks; if using Pathfinder > v0.14.2, no action is required.

ChainCatcher news, Celestia announced on platform X that the Lemongrass upgrade is now live. As Celestia's first mainnet upgrade, Lemongrass introduces one-click interactions through IBC and inter-chain accounts. BlockBeats previously reported that the main changes in this upgrade include:CIP-6 implements a minimum gas price to reduce network spam transactions;CIP-9 introduces middleware for packet forwarding, enhancing IBC cross-chain transfer efficiency;CIP-10 establishes a new network upgrade signaling mechanism to simplify and accelerate future upgrades;CIP-14 introduces cross-chain account functionality, enhancing interoperability with the Cosmos ecosystem;CIP-20 deprecates the Blobstream module, simplifying network architecture and improving performance.

ChainCatcher message, Flow announced on platform X that the Flow mainnet upgrade has been completed, with the starting block height at 85981135.

ChainCatcher message, the BNB Chain has successfully activated the Bohr hard fork on the BSC testnet. The Bohr upgrade on the BSC mainnet is scheduled for September 26, 2024. This hard fork was deployed on the BSC testnet on August 20, 2024.The Bohr hard fork includes four BEPs:BEP 341: BEP 341 will allow validators to continuously generate blocks.BEP 402: Allows filling in missing fields in the block header to generate signatures.BEP 404: Clears miner history when switching validator sets.BEP 410: Adds delegation for validators.The Bohr hard fork is an important upgrade for the BNB Chain, enhancing efficiency by allowing validators to continuously generate blocks. With Bohr set to be deployed on the mainnet soon, this upgrade will improve the chain's scalability and security.

ChainCatcher news, Filecoin announced that the Filecoin mainnet will undergo the "Waffle" network version 23 (nv23) upgrade on August 6, 2024, at 20:00 Beijing time.

ChainCatcher news, Starknet announced on the X platform that in order to give RPC providers more time to upgrade, the deployment of Starknet v0.13.2 is proposed to be postponed by 2 days, with the testnet deployment date delayed from August 5 to August 7, and the mainnet from August 26 to August 28.

ChainCatcher message, Injective has completed the Altaris mainnet upgrade.The upgrade includes: optimization measures (to accelerate chain speed and overall performance), integration of Wasm 2.0 (providing necessary tools for creating next-generation DApps), integration of IBC hooks and PFM (enhancing cross-chain capabilities), developer toolkit upgrades (updates for Python, Go, and TypeScript SDKs), integration of RWA oracles (providing data for tokenized asset products), staking grants (allowing authorization for other traders to use part of the stake), and support for Ledger hardware wallets.

ChainCatcher message, the Sui mainnet has been upgraded to version V1.27.2, and the Sui protocol has been upgraded to version 49. Key points of the upgrade include the addition of a new protocol version, enabling Move enums on the development network, adding support for Move enum values in the returned JSON-RPC results, and increasing support for Move enum values and types.

ChainCatcher message, Solana Status posted on the X platform that mainnet v1.18.15 has been released, and it is recommended for mainnet Beta validators to upgrade to this version.

ChainCatcher news, Sei announced that it has voted in favor of Proposal 55 to "upgrade to V2 version." The Sei V2 mainnet upgrade will take place on May 27.

ChainCatcher message, Merlin Chain indicates that the mainnet upgrade will take place today at 15:00, expected to last for 12 hours. During the upgrade, block generation will be paused, and the cross-chain bridge as well as the Particle wallet will be unavailable.The upgrade includes: upgrading the Polygon CDK version from fork5 to fork8; improving the performance of AA wallet transactions; optimizing the data synchronization efficiency of external nodes, etc.

ChainCatcher message, Merlin Chain announced on social media that the Merlin mainnet and AA wallet upgrade will start at 3 PM Beijing time on May 24 and will last for 12 hours.During the upgrade, block generation will be paused, and the cross-chain bridge and Particle Network's AA wallet will be unavailable. Please prepare accordingly in advance.

ChainCatcher news, zkSync Developers posted on social media that the zkSync v24 mainnet upgrade is expected to take place around 16:00 on May 16, and the upgrade will be completed 24 hours after it begins.ChainCatcher previously reported that zkSync Developers posted on social media indicating that the zkSync Era Sepolia testnet is expected to fully recover in the next few hours. The v24 mainnet upgrade will be postponed to later next week to give the team more time to assess the stability of the testnet. A specific release date will be provided when the team is confident in its stability.

ChainCatcher news, zkSync Developers posted on social media that the zkSync Era Sepolia testnet is expected to fully recover in the next few hours. The v24 mainnet upgrade will be postponed until later next week to give the team more time to assess the stability of the testnet. A precise release date will be provided when the team is confident in its stability.zkSync Developers stated that there were two issues affecting the testnet (which have now been resolved): First, due to instability in the eth_sender service (responsible for submitting transactions to the L1 zkSync smart contract), there were no L1 submission blocks for about 1 day. This was caused by the gas market on Sepolia being very different due to Blob pricing. Second, there were no proofs submitted for more than two days, leading to withdrawal delays. This was caused by logical differences between the VM inside the circuit (used for generating proofs) and the VM outside the circuit (server-side VM that executes immediately when submitting transactions).

ChainCatcher news, Scroll announced on social media that its mainnet will undergo the Bernoulli upgrade on April 29 at 10:00 AM.It is reported that this upgrade introduces EIP-4844 data blobs for L1 data availability, as well as SHA2-256 precompiled support.

ChainCatcher message, the Sui mainnet has been upgraded to version V1.22.0, and the Sui protocol has been upgraded to version 42.It is reported that the key points of this upgrade include: providing more accurate rounding calculations in the Deepbook accessor function (read-only), adding support for the serialize-signed-transaction and serialize-unsigned-transaction flags, fixing a bug where the sui client verify-bytecode-meter incorrectly returned the tick used by the last function to be verified as the tick used by the last verified module, and enabling EC (Elliptic Curve) operations in Move, etc.

According to ChainCatcher news, The Block reported that the Starknet Foundation announced that the Starknet mainnet will undergo the Starknet 0.13.1 upgrade during the Ethereum Dencun upgrade. The Starknet 0.13.1 upgrade adds support for EIP4844 to reduce DA costs, as well as optimizations related to the shared prover SHARP to lower computational costs. With the Starknet 0.13.1 version update, Starknet will transition from using the expensive "calldata" method to send data to Ethereum to the more cost-effective "blobs" transaction type, significantly reducing fees. Calldata currently accounts for 85% to 90% of the Gas fees paid for transactions published on the Starknet network.In addition, Starknet stated that it will support Dynamic Layouts technology by the end of the third quarter, which can optimize space within transaction proofs, significantly lowering costs and thereby reducing user fees. Starknet will also launch the Volition feature by the end of 2024 or early 2025 to further reduce costs, allowing developers to choose to store data directly on-chain or off-chain based on cost and security needs.

ChainCatcher news, according to the announcement from Huobi HTX, Huobi HTX will support the mainnet upgrade of the Electroneum (ETN) project. Huobi HTX will suspend the deposit and withdrawal services of ETN tokens on March 4, 2024, at 23:00:00 (GMT+8), and will reopen the deposit and withdrawal services of ETN tokens after the mainnet upgrade.It is reported that Electroneum (ETN) will undergo a mainnet upgrade at block height 1811310. During the mainnet upgrade, the relevant trading services of the above tokens will not be affected, and this mainnet upgrade will not generate new tokens.

ChainCatcher news, according to the announcement from Huobi HTX, Huobi HTX will support the mainnet upgrade of the Osmosis (OSMO) project. Specifically, Huobi HTX will suspend the deposit and withdrawal services for OSMO tokens on February 20 at 21:00:00 (GMT+8), and will reopen the deposit and withdrawal services for OSMO tokens after the mainnet upgrade.It is reported that Osmosis (OSMO) will undergo a mainnet upgrade at a block height of 13,899,375 (expected time is February 20, 2024, at 23:08:04 (GMT+8)). During the mainnet upgrade, the related trading services for the above tokens will not be affected. This mainnet upgrade will not generate new tokens.