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Merge rust-bitcoin/rust-bitcoin#1699: Release tracking PR - v0.30.0 

ffee8ad81b Bump version to v0.30.0 (Tobin C. Harding)

Pull request description:

  Add changelog notes and bump the version number to v0.30.0.

  ## TODO - pre-merge

  - [x] Release `bitcoin_hashes` 0.12: https://github.com/rust-bitcoin/rust-bitcoin/pull/1694
  - [x] Release secp 0.27: https://github.com/rust-bitcoin/rust-secp256k1/pull/588
    - https://github.com/rust-bitcoin/rust-secp256k1/pull/590
  - [x] Update `secp256k1` dependency to use newly released v0.27: https://github.com/rust-bitcoin/rust-bitcoin/pull/1714
  - [x] Merge
    - ~https://github.com/rust-bitcoin/rust-bitcoin/pull/1696~
    - https://github.com/rust-bitcoin/rust-bitcoin/pull/1695
    -  https://github.com/rust-bitcoin/rust-bitcoin/pull/1111
  - [x] If time permits merge these:
    - #1710
    - #1705
    - #1713
  - [x] Set the release date in changelog header
  - [x] And merge these:
    - https://github.com/rust-bitcoin/rust-bitcoin/pull/1721
    - https://github.com/rust-bitcoin/rust-bitcoin/pull/1720
    - https://github.com/rust-bitcoin/rust-bitcoin/pull/1719
    - https://github.com/rust-bitcoin/rust-bitcoin/pull/1717

  ## TODO  - post release
  - [ ] Release the blogpost: https://github.com/rust-bitcoin/www.rust-bitcoin.org/pull/2
     - ~Set the date in the blog post to match the date 0.30 is released~

ACKs for top commit:
  sanket1729:
    reACK ffee8ad81b
  Kixunil:
    ACK ffee8ad81b
  apoelstra:
    ACK ffee8ad81b

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This commit is contained in:
Andrew Poelstra 2023-03-22 00:25:54 +00:00
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73
bitcoin/CHANGELOG.md
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@ -1,11 +1,70 @@
# 0.30 - 2023-XX-XX "The First Crate-Smashing Release"
# 0.30 - 2023-03-21 "The First Crate-Smashing Release"
* Drop `PackedLockTime`, [replace with richer `LockTime` everywhere](https://github.com/rust-bitcoin/rust-bitcoin/pull/1330)
Be aware that `LockTime` does not have an `Ord` implementation, so users who need a
total ordering on locktimes will be forced to wrap this type. In `Transaction`, which
contains a `LockTime` but is `Ord`, we have manually sorted the locktimes based on
their consensus encoding. This ordering is somewhat arbitrary -- there is no total
ordering on locktimes since they may be measured in either blocks or seconds.
We now have a website for crates that live under the `rust-bitcoin` GitHub organization: https://rust-bitcoin.org/
This release is big, to help users upgrade we wrote a blog post, please see https://rust-bitcoin.org/blog/release-0.30.0/
- [Import `bitcoin_hashes`](https://github.com/rust-bitcoin/rust-bitcoin/pull/1284) into this repository.
- Update dependencies we control
- Depend on the new private crate `bitcoin-private`
- Depend on the new `bitcoin_hashes` v0.12
- Depend on the new `secp256k1` v0.27
- We moved a lot of modules around, specifically we move basically everything out of `util`.
- API improvements:
- [Use marker type to enforce validation of `Address`'s network](https://github.com/rust-bitcoin/rust-bitcoin/pull/1489)
- [New `Witness` features](https://github.com/rust-bitcoin/rust-bitcoin/pull/1323)
- [`Witness` API improvements](https://github.com/rust-bitcoin/rust-bitcoin/pull/1380)
- Renamed `Script` to `ScriptBuf` and [added a new unsized type](https://github.com/rust-bitcoin/rust-bitcoin/pull/1155) `Script`
- [Add `tapscript_leaf_hash()` to `Script`](https://github.com/rust-bitcoin/rust-bitcoin/pull/1485)
- [Unify `TapLeafHash` and `TapBranchHash` into `TapNodeHash` while tree construction](https://github.com/rust-bitcoin/rust-bitcoin/pull/1479)
- [Add `Script::builder` convenience function](https://github.com/rust-bitcoin/rust-bitcoin/pull/1312)
- [Implement `PartiallySignedTransaction::fee`](https://github.com/rust-bitcoin/rust-bitcoin/pull/1338)
- [Implement `Script::p2pk_public_key(&self) -> Option<PublicKey>`](https://github.com/rust-bitcoin/rust-bitcoin/pull/1412)
- [Add `log2` to `Work`](https://github.com/rust-bitcoin/rust-bitcoin/pull/1437)
- [Add weight utilities to `TxIn` and `TxOut`](https://github.com/rust-bitcoin/rust-bitcoin/pull/1467)
- [Add conversions for `TweakedKeyPair` -> `TweakedPublicKey`](https://github.com/rust-bitcoin/rust-bitcoin/pull/1583)
- [Add `From<Address>` for `ScriptBuf`](https://github.com/rust-bitcoin/rust-bitcoin/pull/1592)
- [Rename `from_slice` methods to `decode`](https://github.com/rust-bitcoin/rust-bitcoin/pull/1621)
- [Add methods for pushing locktimes to scripts](https://github.com/rust-bitcoin/rust-bitcoin/pull/1629)
- [Create Address::matches_script_pubkey method](https://github.com/rust-bitcoin/rust-bitcoin/pull/1663)
- [Add API method `absolute::LockTime::is_satisfied_by_lock`](https://github.com/rust-bitcoin/rust-bitcoin/pull/1258)
- [Add `FromHexStr`](https://github.com/rust-bitcoin/rust-bitcoin/pull/1400) for parsing strings with and without `0x` prefix
- [Add CentiBitcoin to denominations](https://github.com/rust-bitcoin/rust-bitcoin/pull/1715)
- [Add `difficulty_float` method for `block::Header`](https://github.com/rust-bitcoin/rust-bitcoin/pull/1720)
- Various sighash code moves, and type improvements:
- [Improve `SighashCache` API](https://github.com/rust-bitcoin/rust-bitcoin/pull/1625)
- [Do not export unusual hash types at crate root](https://github.com/rust-bitcoin/rust-bitcoin/pull/1617)
- [Move sighash types around](https://github.com/rust-bitcoin/rust-bitcoin/pull/1597)
- [Try to fix up sighash export mess](https://github.com/rust-bitcoin/rust-bitcoin/pull/1277)
- New types:
- `ScriptBuf` ([Implement unsized `Script`](https://github.com/rust-bitcoin/rust-bitcoin/pull/1155).
- [Network `Magic`](https://github.com/rust-bitcoin/rust-bitcoin/pull/1288)
- [Add `Weight` and `FeeRate` newtypes](https://github.com/rust-bitcoin/rust-bitcoin/pull/1627)
- [Add `Target` and `Work` types](https://github.com/rust-bitcoin/rust-bitcoin/pull/1197)
- [Add `relative::LockTime` type](https://github.com/rust-bitcoin/rust-bitcoin/pull/1196)
- Removed types/traits:
- [Remove `ToHex`](https://github.com/rust-bitcoin/rust-bitcoin/pull/1531)
- [Remove code deprecated in v0.28](https://github.com/rust-bitcoin/rust-bitcoin/pull/1276)
- Remove `PackedLockTime`, [replace with richer `LockTime` everywhere](https://github.com/rust-bitcoin/rust-bitcoin/pull/1330)
Be aware that `LockTime` does not have an `Ord` implementation, so users who need a
total ordering on locktimes will be forced to wrap this type. In `Transaction`, which
contains a `LockTime` but is `Ord`, we have manually sorted the locktimes based on
their consensus encoding. This ordering is somewhat arbitrary -- there is no total
ordering on locktimes since they may be measured in either blocks or seconds.
- Performance improvements:
- [Remove needless allocation from BIP-158 encoding](https://github.com/rust-bitcoin/rust-bitcoin/pull/1146)
- [Implement fast hex encoding](https://github.com/rust-bitcoin/rust-bitcoin/pull/1268) (usage added in a [later PR](https://github.com/rust-bitcoin/rust-bitcoin/pull/1476))
- Testing improvements:
- Started using [kani](https://github.com/model-checking/kani)
- Started using [mutagen](https://github.com/llogiq/mutagen)
# 0.29 - 2022-07-20 "Edition 2018 Release"

2
bitcoin/Cargo.toml
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@ -1,6 +1,6 @@
[package]
name = "bitcoin"
version = "0.29.0"
version = "0.30.0"
authors = ["Andrew Poelstra <apoelstra@wpsoftware.net>"]
license = "CC0-1.0"
repository = "https://github.com/rust-bitcoin/rust-bitcoin/"