Release 7.3.0

Author: jonhoo

CHANGELOG.md

@@ -10,6 +10,13 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 ### Removed
 
+## [7.3.0] - 2021-05-04
+### Added
+ - Implementations of `Add` and `Sub` for `Histogram<T>`.
+
+### Changed
+ - Fixed benchmarks, which didn't compile.
+
 ## [7.2.0] - 2020-11-29
 ### Changed
 - Minimum supported Rust version bumped to 1.44 (due to `nom 6`)
@@ -31,7 +38,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - `DeserializeError` and `V2DeflateSerializeError` lost derived traits: `PartialEq`, `Eq`, `Clone`, `Copy`
 - Inner error type from `std::io::ErrorKind` to `std::io::Error` in types: `DeserializeError`, `V2DeflateSerializeError`, `V2SerializeError`, `IntervalLogWriterError` to support `Display`.
 
-[Unreleased]: https://github.com/HdrHistogram/HdrHistogram_rust/compare/v7.2.0...HEAD
+[Unreleased]: https://github.com/HdrHistogram/HdrHistogram_rust/compare/v7.3.0...HEAD
+[7.3.0]: https://github.com/HdrHistogram/HdrHistogram_rust/compare/v7.2.0...v7.3.0
 [7.2.0]: https://github.com/HdrHistogram/HdrHistogram_rust/compare/v7.1.0...v7.2.0
 [7.1.0]: https://github.com/HdrHistogram/HdrHistogram_rust/compare/v7.0.0...v7.1.0
 [7.0.0]: https://github.com/HdrHistogram/HdrHistogram_rust/compare/v6.3.4...v7.0.0

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "hdrhistogram"
-version = "7.2.0"
+version = "7.3.0"
 edition = "2018"
 
 description = "A port of HdrHistogram to Rust"