bitcoin-units

• Replace encoding functions with optional-alloc Base58CkString 6505
• Upgrade to stable bitcoin_hashes dependency

• Remove _unchecked hex parsing function #6292
• Remove all deprecated code #6290.

• Update to latest hashes 0.20.0

• Add format traits for Target and Work #5626
• Move remaining pow types to units #5608
• Extend parse_int and add hex string parsing to integer wrapper types #5782
• Remove From<SubError> for error types #5855
• Re-export serde and arbitrary when they appear in public API #5862
• Unify FromStr impls for integer wrapper types #5783
• Add serde support for Vec<T> #5786
• Add next target calculation #5544
• Move and improve CompactTarget #5511
• Add fmt traits for simple wrapper types #5510
• Upgrade to consensus-encoding 1.0.0

Please note the breaking change in how we define encoders had the effect of breaking every type in the lib so there is no semver tricking done in this release - sorry.

• Bump MSRV from 1.63.0 to 1.74.0 for all crates in the repo #4926

It was found that the 1.0.0-rc.x releases were troublesome because of how cargo resolves version numbers that include a suffix. For this reason we elected to go back to pre-1.0 version numbers.

• Add next target calculation #5544

• Bump MSRV to 1.63 #3100
• Optimize base58 on small inputs #3002
• Add alloc feature #2996
• Remove zeroed vector by pushing front #3227
• Close all errors #3533
• Bump hex-conservative to 0.3.0 #3543

• Bump MSRV to 1.63.0 #3100
• Remove re-export of ParseIntError #3069
• Improve docs #2957
• Fix Amount decimals handling #2951
• Remove Denomination::MilliSatoshi #2870
• Document that the implementation of Display for Amount is unstable #3323
• Add a condition for parsing zero from string when not denominated #3346
• Enforce displaying Amount with trailing zeros #2604
• Fix Amount decimals handling #2951
• Error instead of panic when Time::from_second_ceil input is too large #3052
• Remove re-export of ParseIntError #3069
• Add FeeRate addition and subtraction traits #3381
• Add BlockHeight and BlockInterval types #2615

Additional test infrastructure:Arbitrary

This release we started adding implementations of arbitrary::Arbitrary.

Types implemented: Amount, SignedAmount, FeeRate, and Weight.

In the following PRs:

• #3015
• #3257
• #3247

Bump the MSRV to Rust 1.60.0

This release was yanked because the MSRV bump to 1.74.0 was too aggressive for some users. See version 0.1.101 for a smaller upgrade to 1.60.0.

• Bump MSRV to Rust 1.74.0 #6126

Note the version number jump. We jumped to v0.1.100 when doing the MSRV bump so as to leave room for a bunch of secuity releases up to this number if needed

• Remove enable of alloc feature in the internals dependency.

Note, the bug fixed by this release was introduced in #2655 and was incorrect because we have an alloc feature that enables internals/alloc.

v0.1.1 will be yanked for this reason.

• Remove internals dependency #6200

• Enable "alloc" feature for internals dependency - enables caching of parsed input strings in a couple of amount error types.

Initial release of the base58ck crate. This crate was cut out of rust-bitcoin and cleaned up for release as a separate crate.

Initial release of the bitcoin-units crate. These unit types are integer wrapper types used by the rust-bitcoin ecosystem. Note please that this release relies heavily on the "alloc" feature.

The main types are:

• Amount
• locktime::absolute::{Height, Time}
• locktime::relative::{Height, Time}
• FeeRate
• Weight

Empty crate to reserve the name on crates.io