# Changelog for commonmark
## 0.2.6
* Make list tightness match the reference implementation closer (#150,
Michael Howell). This solves the problem where blank lines in the middle
of a list are attributed to the list itself instead of the item, making its
parent list become spuriously loose.
* Fix bug with entities inside link destinations (#149).
The bug affects cases like this: `[link](\!)`; the backslash
escape was being ignored here.
* Commonmark.Entity: export `pEntity` [API change].
## 0.2.5.1
* Replace `source` with `search` in list of block tags.
This is a spec 0.31 change that was forgotten in the last release.
## 0.2.5
* Fix HTML comment parser to conform to 0.31.2 spec.
* Update spec.txt tests to commonmark-spec 0.31.2.
* Match HTML declaration blocks with lowercase letters
(Michael Howell).
* Specifically track the position where enders end (Michael Howell).
## 0.2.4.1
* Commonmark.Html: Add `aria-hidden`, `d`, and `viewBox` to allowed attributes list.
* Correctly merge list blanks with non-list blanks (#133, Michael Howell).
* Do not look for backslashed hard breaks in link titles (#130, Michael Howell).
* Work around ghc bug with `-K` RTS options, to set the stack space properly
for tests (#129). See https://gitlab.haskell.org/ghc/ghc/-/issues/10445.
* Revert block state completely if lazy line (#126). This fixes an issue with
lazily-wrapped footnotes.
* Avoid adding trailing newline to list block if it's already there
(Michael Howell). This fixes tight/loose classification in a few
cases.
* Fix incorrectly parsing links with nested `[]` (Michael Howell).
## 0.2.4
* Do not parse hard line breaks in fenced codeblock info (#116,
Michael Howell). This change makes commonmark-hs conform to the spec
and behave like other implementations when an info string in a code
block ends with a backslash.
* [API change] Commonmark.Inlines now exports `pEscapedSymbol`
(#116, Michael Howell).
* Tokenize combining marks as WordChars not Symbol (#114).
## 0.2.3
* Re-export Text.Parsec.Pos from Commonmark.Types (Fraser
Tweedale, #106).
## 0.2.2
* Blocks: export `getParentListType` [API change].
* Require unicode-data >= 0.3.
* Change `mkFormattingSpecMap` so it integrates different
FormattingSpecs that use the same character (#87). Otherwise
we have problems if you have one formatting spec that
reacts to single delimiters and another that reacts to
pairs; if the first fails to match, the fallback behavior
is produced and the second never matches.
* Use unicode-data's faster versions of Data.Char functions.
This speeds up benchmarks for tokenize considerably; little difference
in other benchmarks. unicode-data is already a transitive dependency,
via unicode-transforms.
* Increase strictness in tokenize/go.
* Remove legacy cpp needed to support ghc < 8.4.
## 0.2.1.1
* Fix bug in `prettyShow` for `SourceRange` (#80).
The bug led to an infinite loop in certain cases.
## 0.2.1
* Use official 0.30 spec.txt.
* Update HTML block parser for recent spec changes.
* Fix test case from commonmark/cmark#383. We need to index the list
of stack bottoms not just by the length mod 3 of the closer but by
whether it can be an opener, since this goes into the calculation of
whether the delimiters can match.
## 0.2
* Commonmark.Inlines: export LinkInfo(..) [API change].
* Commonmark.Inlines: export pLink [API chage].
* Comonmark.ReferenceMap: Add linkPos field to LinkInfo [API change].
* Commonmark.Tokens: normalize unicode to NFC before tokenizing (#57).
Normalization might affect detection of flankingness, recognition
of reference links, etc.
* Commonmark.Html: add data-prefix to non-HTML5 attributes, as pandoc does.
* Remove unnecessary build-depends.
* Use lightweight tasty-bench instead of criterion for benchmarks.
## 0.1.1.4
* Fix build with GHC 9.0.1 (Simon Jakobi, #72).
## 0.1.1.3
* Fix bug in links with spaces at the beginning or end of
link description (#67). We were putting flankingness constraints
on the link delimiters, but this isn't requried by the spec.
## 0.1.1.2
* Fix bug in fix to #65 (#66).
## 0.1.1.1
* Fixed corner case with link suffix parsing, which could result
in dropped tokens in certain cases (#65).
## 0.1.1
* Export `reverseSubforests` from `Commonmark.Blocks` [API change] (#64).
## 0.1.0.2
* Fix tight/loose list detection with multiple blank lines at end (#56).
## 0.1.0.1
* Set source position when we add a token in gobbleSpaces (#54).
This fixes a bug in gobbling indented spaces in some nested contexts.
* Drop support for ghc 7.10/base 4.8. We need StrictData.
Move SCC annotations; ghc 8.0.x doesn't support them on declarations.
## 0.1.0.0
* Initial release