Everest v2.4.0

Mon Jan 28 16:54:43 CST 2019

• Shrink docker image size.
• Fix bug: iwallet 'compile' command fails to generate contract abi on Linux.
• Increase block packing time from 300ms to 500ms.
• Modify 'maxTxLimitTime' from 100ms to 200ms.
• Increase gas charged for 'setCode'.
• Add a reserved field in transaction.

Everest v2.3.1

• Add can_update to exchange.iost contract.

Everest v2.3.0

• Increase minimum GasLimit of transaction from 5000 to 6000.
• RPC: add "voteInfos" to getAccount api
• Complete vote, dividend test
• Remove iwallet npm package dependencies
• Add exchange.iost system contract, used for creating accounts and transferring

Everest v2.2.1

Everest v2.2.1

Sat Jan 12 20:36:05 CST 2019

• Fix iWallet bug.

Everest v2.2.0

Changelog v2.2.0

Sat Jan 12 17:37:34 CST 2019

• Change naming style of all functions in system contracts from ThisNameStyle to thisNameStyle.
• Remove keypair pubkey ID. Change pubkey ID ( "IOST" + base58(pubkey_bytes + crc32(pubkey_bytes)) to base58(pubkey_bytes) for simplicity; signup and vote will be affected.
• Add transaction replay protection.
• Add ChainID field in each transaction.
• Rewrite serialization to make it simpler and more efficient.
• Update RPC; redefine groups to group_names in struct Permission.
• Adjust genesis configuration.
• Add contractOwner() system method to JS smart contract.

Everest v2.1.0

v2.1.0

Thu Jan 3 22:11:50 CST 2019

• Pledge 1Token, get 100000Gas immediately, 1token can generate 100000Gas per day, and the user holds the Gas limit of 300,000 times of the pledge token.
• Increase Gas charge; now a JS contract transfer costs about 37902Gas, and a system contract (iost.token) costs about 7668Gas.
• System Contract: buying ram fee changes from 1% to 2%, then the handling fee will be destroyed.
• RAM can be rent, but can't be traded.
• Add the fields interface of querying state db; i.e. , you can query all the tokens of an account.
• Add publish for iwallet; it publishes js and abi to blockchain. The old compile command now can only generate abi file; it cannot publish contract any longer.
• Iwallet needs amount_limit for every transaction, i.e. "iost:300|ram:200" or "*:unlimited".
• Command flag changes for iwallet: gasLimit -> gas_limit, gasRatio -> gas_ratio (edited).
• More friendly error message in RPC and iWallet.
• API getAccount returns detailed ram info: used, available, total.
• System Contract: SignUp needs the creator pledging 10IOST for gas when creating new account.

Everest v2.0.0

Merge pull request #643 from iost-official/IB-459

IB-459 Everest v2.0.0 release