JeChain v0.23.1

An account might have enough coins to spend for a transaction that it originally wouldn't after some transactions have been executed that send coins to it. This fixes it.

JeChain v0.23.0

• Added storage trie, open up a path for pruning/light clients.
• Split contract storage from state headers.
• Fixed the bug that ignores gas payment.

JeChain v0.22.1

Fix "send".

JeChain v0.22.0

Fix transaction trie.

JeChain v0.21.0

• Removed mint address, add coinbase address to block.
• Split code and code hash.
• Fixed merkle tree implementation.
• Fixed an error causing chain splits.

JeChain v0.20.3

Fixed rpc block request.

JeChain v0.20.2

• Fix merkle tree generation.
• Add merkle proof generation (for future's block pruning).
• Add merkle proof verification (for future's block pruning).

JeChain v0.20.1

• Fixed bugs in Jelscript: jump will be aborted if label does not exist, blockhash will return the parent block's hash rather than current block's hash.
• Did smarter transaction verification: weakly verify transactions (everything except state replay) when adding them to transaction pool, only do state replay in block production.

JeChain v0.20.0

• Fixed Jelscript bugs, changed data format to hex, added revert, it is still weak but now works a little bit better.
• Did state caching so probably a little bit more efficient.
• Added proper transaction verification with proper state transition.
• Fixed some other old bugs and vulnerabilities.
• Lowered block gas limit.
• Added signing through RPC.

JeChain v0.19.0

• Separated contract execution from normal transfers.
• Fixed transaction pool.