v1.1.0

v1.1.0

Notice

Non-mandatory upgrade

New Features

Changes

• Add check for empty lists in txpool(#69)
• Fix get block errror when meeting state-sync txn(#64)
• Add max code init size check in txpool(#68)
• Fix getTransactionFromBlockIndex and getTransactionCount interfaces(#56 #78)
• Fix getTransactionReceiptsByBlock interfaces(#72)
• Add batch limit in http(#76)
• Optimize validatorset with map(#71)
• Add fingerprint cmd(#66)
• Add GetSnapshotProposer and GetSnapshotProposerSequence(#65)
• Add pull request template(#73)
• Only support full sync(#67)

v1.0.9

v1.0.9

Notice

Non-mandatory upgrade

New Features

Changes

• Upgrade go version and dependencies and improve automated testing(#55)

v1.0.8

v1.0.8

Notice

Non-mandatory upgrade

New Features

Changes

• Fix the client crash issue during shutdown. (#49)
• Fix the validator verification issue and make the bttc syncmode only support "full". (#50)

v1.0.7

Notice

Non-mandatory upgrade

New Features

Changes

Adds two new rules to the transaction pool (#47)

• A future transaction can not evict a pending transaction
• A transaction can not overspend funds of a sender

v1.0.6

Notice

Non-mandatory upgrade

New Features

Changes

• Add node fast start flag in bttc-mainnet and bttc-donau network. (#41)

v1.0.5

Notice

Non-mandatory upgrade

New Features

Changes

• Upgrade go version to 1.17. (#33)
• Add lint checker for CI. (#35)
• Fix bttc graceful shutdown issues. (#37)

v1.0.4

Notice

Mandatory upgrade

New Features

Changes

• Optimize commit state logic. (#31)

v1.0.3

Notice

Non-mandatory upgrade

New Features

Changes

• Optimize block processing to prevent from potential memory leak.(#27)

v1.0.2

Notice

Non-mandatory upgrade

New Features

Changes

• Relax future block check condition to improve system robustness.(#23)
• Fix getTransactionReceiptsByBlock api. (#24)

v1.0.1

Notices

Forced upgrade

New Features

Core

• Optimized BTT contract code.

Mainnet upgrade step

1. Stop bttc process
2. Upgrade bttc code to v1.0.1 and build
3. Fetch new genesis.json
4. Init bttc with the new genesis file
   bttc --datadir $BTTC_HOME/data init genesis.json
5. You should see the output as follows:

INFO [12-30|11:32:31.788] Successfully wrote genesis state         database=chaindata                     hash=...

INFO [12-30|11:32:31.788] Successfully wrote genesis state         database=lightchaindata              hash=...

6. Start the bttc
7. Rewind the chain to block 841300:

$ bttc attach $BTTC_HOME/data/bttc.ipc
> debug.setHead("0xCD654")