Release 2.0.11.2.0-rc2

Merge pull request #2773 from blockstack/fix/2771

Fix: 2771

Release 2.0.11.2.0-rc1

[2.0.11.2.0]

Added

• clarity-cli will now also print a serialized version of the resulting
  output from eval and execute commands. This serialization is in
  hexademical string format and supports integration with other tools. (#2684)
• lcov-compatible coverage reporting has been added to clarity-cli for
  Clarity contract testing. (#2592)
• The README.md file has new ocumentation about the release process. (#2726)

Changed

• This change resets the testnet. (#2742)
• Caching has been added to speed up /v2/info responses. (#2746)

Fixed

• PoX syncing will only look back to the reward cycle prior to divergence,
  instead of looking back over all history. This will speed up running a
  follower node. (#2746)
• The UTXO staleness check is re-ordered so that it occurs before the RBF-limit
  check. This way, if stale UTXOs reached the "RBF limit" a miner will recover
  by resetting the UTXO cache. (#2694)
• A bug is fixed in the mocknet/helium miner had a logic bug that would lead to
  a panic if a burn block occurred without a sortition in it. (#2711)
• Documentation is fixed in cases where string and buffer types are allowed
  but not covered in the documentation. (#2676)

Release 2.0.11.1.0

This software update is our monthly release. It introduces fixes and features for both developers and miners. This release's chainstate directory is compatible with chainstate directories from 2.0.11.0.0.

Added

• /new_microblock endpoint to notify event observers when a valid microblock has been received (#2571).
• Added new features to clarity-cli (#2597)
• Exposing new mining-related metrics in prometheus (#2664)
• Miner's computed relative miner score as a percentage
• Miner's computed commitment, the min of their previous commitment and their median commitment
• Miner's current median commitment
• Add key-for-seed command to the stacks-node binary - outputs the associated secret key hex string and WIF formatted secret key for a given "seed" value (#2658).

Changed

• Improved mempool walk order (#2514).
• Renamed database tx_tracking.db to tx_tracking.sqlite (#2666).

Fixed

• Alter the miner to prioritize spending the most recent UTXO when building a transaction, instead of the largest UTXO. In the event of a tie, it uses the smallest UTXO first (#2661).
• Fix trait rpc lookups for implicitly implemented traits (#2602).
• Fix v2/pox endpoint, broken on Mocknet (#2634).
• Align cost limits on mocknet, testnet and mainnet (#2660).
• Log peer addresses in the HTTP server (#2667)
• Mine microblocks if there are no recent unprocessed Stacks blocks

Release 2.0.11.1.0-rc2

Merge pull request #2670 from blockstack/fix/2667

Fix/2667

Release 2.0.11.1.0-rc1

Merge pull request #2631 from friedger/fix/docs_map

Update documentation of define-map

Release 2.0.11.0.0

The chainstate directory has been restructured in this release. It is not compatible with prior chainstate directories. Therefore, if you are upgrading from 2.0.10.x.x or earlier versions of stacks-node, you will need to resync from a fresh chainstate.

Added

• /drop_mempool_tx endpoint to notify event observers when a mempool
  transaction has been removed the mempool.
• "reward_slot_holders" field to the new_burn_block event
• CTRL-C handler for safe shutdown of stacks-node
• Log transactions in local db table via setting env STACKS_TRANSACTION_LOG=1
• New prometheus metrics for mempool transaction processing times and
  outstanding mempool transactions
• New RPC endpoint with path /v2/traits/contractAddr/contractName/traitContractName /traitContractAddr/traitName to determine whether a given trait is implemented
  within the specified contract (either explicitly or implicitly).
• Re-activate the Atlas network for propagating and storing transaction
  attachments. This re-enables off-chain BNS name storage.
• Re-activate microblock mining.

Changed

• Improved chainstate directory layout
• Improved node boot up time
• Better handling of flash blocks
• The /v2/pox RPC endpoint was updated to include more useful
  information about the current and next PoX cycles. For details, see
  docs/rpc-endpoints.md

Fixed

• Fixed faulty logic in the mempool that was still treating the transaction fee
  as a fee rate, which prevented replace-by-fee from working as expected.

Release 2.0.11.0.0-rc5

Merge pull request #2590 from blockstack/fix/atlas-replication-retry

Fix/atlas replication retry

Release 2.0.11.0.0-rc4

Merge branch 'master' into develop

Release 2.0.10.0.1

This is a high-priority hotfix release to address a bug in the deserialization logic. The chainstate directory of 2.0.10.0.1 is compatible with 2.0.10. This release also begins the usage of the versioning scheme outlined in the README.md.

Release 2.0.11-rc2

Merge pull request #2570 from blockstack/fix/book-deadlock

Boot looping