Release 2.05.0.1.0-rc2

Merge pull request #3005 from blockstack/fix/pox-valid-index

fix: significantly increase the speed of most RPC endpoints

Release 2.05.0.1.0-pre-release

Merge pull request #2998 from blockstack/fix/cost-dir

fix: Create a separate directory for `estimates` tables

Release 2.05.0.1.0-rc0

Merge pull request #2972 from blockstack/feat/hook-up-estimator

feat: Improved Fee Rate Computation

Release 2.05.0.0.0

This software update is a consensus changing release and the implementation of the proposed cost changes in SIP-012. This release's chainstate directory is compatible with chainstate directories from 2.0.11.4.0. However, this release is only compatible with chainstate directories before the 2.05 consensus changes activate (Bitcoin height 713,000). If you run a 2.00 stacks-node beyond this point, and wish to run a 2.05 node afterwards, you must start from a new chainstate directory.

Added

• At height 713,000 a new costs-2 contract will be launched by the Stacks boot address.

Changed

• Stacks blocks whose parents are mined >= 713,000 will use default costs from the new costs-2 contract.
• Stacks blocks whose parents are mined >= 713,000 will use the real serialized length of Clarity values as the cost inputs to several methods that previously used the maximum possible size for the associated types.
• Stacks blocks whose parents are mined >= 713,000 will use the new block limit defined in SIP-012.

Fixed

• Miners are now more aggressive in calculating their block limits when confirming microblocks (#2916)

Release 2.05.0.0.0-rc1

Merge pull request #2940 from blockstack/feat/test-mainnet

testing: Unit tests for cost contracts on mainnet

Release next-costs-2

Merge pull request #2930 from blockstack/fix/existing-state

Fix: insert epochs on migration in SortitionDB::connect

Release next-costs-1

Merge pull request #2920 from blockstack/fix/2904

2.05: make it so a block whose anchored parent is in a different epoch cannot confirm a microblock stream

Release serde-toml-1

panicking earlier

Release print-limits-1

added some logs

Release 2.0.11.4.0

This software update is a point-release to change the transaction
selection logic in the default miner to prioritize by an estimated fee
rate instead of raw fee. This release's chainstate directory is
compatible with chainstate directories from 2.0.11.3.0.

Added

• FeeEstimator and CostEstimator interfaces. These can be controlled
  via node configuration options. See the README.md for more
  information on the configuration.
• New fee rate estimation endpoint /v2/fees/transaction (#2872). See
  docs/rpc/openapi.yaml for more information.

Changed

• Prioritize transaction inclusion in blocks by estimated fee rates (#2859).
• MARF sqlite connections will now use mmap'ed connections with up to 256MB
  space (#2869).