updated changed log.

CHANGELOG.md

@@ -7,28 +7,5 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-### Added
-- Alternative start codons can now be used in the `synthesis/codon` DNA -> protein translation package (#305)
-- Added a parser and writer for the `pileup` sequence alignment format (#329)
-- Added statistics to the `synthesis/codon` package (keeping track of the observed start codon occurrences in a translation table) (#350)
-- Added option to fragmenter to fragment with only certain overhangs (#387)
-
-
-
-
 ### Fixed
-- `fastq` parser no longer becomes de-aligned when reading (#325)
-- `fastq` now handles optionals correctly (#323)
--  No more data race in GoldenGate (#276)
-
-### Breaking
-- CutWithEnzymeByName is now a receiver of EnzymeManager. GoldenGate now takes an Enzyme instead of the name of an enzyme.
-This is an effort to remove dependence on some package level global state and build some flexibility managing enzymes
-over the lifetime of the program.
-- Enzyme.OverhangLen is now named Enzyme.OverhangLength
-
-## [0.26.0] - 2023-07-22
-Oops, we weren't keeping a changelog before this tag!
-
-[unreleased]: https://github.com/TimothyStiles/poly/compare/v0.26.0...main
-[0.26.0]: https://github.com/TimothyStiles/poly/releases/tag/v0.26.0
+-  Fixed bug that produced wrong overhang in linear, non-directional, single cut reactions. #408