# Changelog

## 0.4.1

- persistent_lazy
- use bin_annot

## 0.4

- API change for persistent
- more efficient implementation for persistent
- remove TypeClass
- API change for min/max (in case the sequence is empty)
- conversion with Gen
- use Oasis

## 0.3.7

- decreasing int range
- printing functions

## 0.3.6.1

- documentation
- bugfixes

## 0.3.6

- fmap
- functors to adapt Set and Map

## 0.3.5

- tests and benchmarks
- join combinator
- optimization for Sequence.persistent

## 0.3.4

- sort, uniq, group and sort_uniq combinators implemented
- some conversion functions that use Sequence.t2
- infix operators in Sequence.Infix
- Sequence.t2 type for efficient iteration on pairs of elements
- some combinators are adapted to Sequence.t2
- zip, unzip and zip_i to convert between t and t2
- added scan combinator