docs: added changelog for v0.4.0

Author: gbotrel

.chglog/CHANGELOG.tpl.md

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+{{ if .Versions -}}
+<a name="unreleased"></a>
+## [Unreleased]
+
+{{ if .Unreleased.CommitGroups -}}
+{{ range .Unreleased.CommitGroups -}}
+### {{ .Title }}
+{{ range .Commits -}}
+- {{ if .Scope }}**{{ .Scope }}:** {{ end }}{{ .Subject }}
+{{ end }}
+{{ end -}}
+{{ end -}}
+{{ end -}}
+
+{{ range .Versions }}
+<a name="{{ .Tag.Name }}"></a>
+## {{ if .Tag.Previous }}[{{ .Tag.Name }}]{{ else }}{{ .Tag.Name }}{{ end }} - {{ datetime "2006-01-02" .Tag.Date }}
+{{ range .CommitGroups -}}
+### {{ .Title }}
+{{ range .Commits -}}
+- {{ if .Scope }}**{{ .Scope }}:** {{ end }}{{ .Subject }}
+{{ end }}
+{{ end -}}
+
+{{- if .MergeCommits -}}
+### Pull Requests
+{{ range .MergeCommits -}}
+- {{ .Header }}
+{{ end }}
+{{ end -}}
+
+{{- if .NoteGroups -}}
+{{ range .NoteGroups -}}
+### {{ .Title }}
+{{ range .Notes }}
+{{ .Body }}
+{{ end }}
+{{ end -}}
+{{ end -}}
+{{ end -}}
+
+{{- if .Versions }}
+[Unreleased]: {{ .Info.RepositoryURL }}/compare/{{ $latest := index .Versions 0 }}{{ $latest.Tag.Name }}...HEAD
+{{ range .Versions -}}
+{{ if .Tag.Previous -}}
+[{{ .Tag.Name }}]: {{ $.Info.RepositoryURL }}/compare/{{ .Tag.Previous.Name }}...{{ .Tag.Name }}
+{{ end -}}
+{{ end -}}
+{{ end -}}

.chglog/config.yml

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+style: github
+template: CHANGELOG.tpl.md
+info:
+  title: CHANGELOG
+  repository_url: https://github.com/ConsenSys/gnark-crypto
+options:
+  commits:
+    # filters:
+    #   Type:
+    #     - feat
+    #     - fix
+    #     - perf
+    #     - refactor
+  commit_groups:
+    # title_maps:
+    #   feat: Features
+    #   fix: Bug Fixes
+    #   perf: Performance Improvements
+    #   refactor: Code Refactoring
+  header:
+    pattern: "^(\\w*)(?:\\(([\\w\\$\\.\\-\\*\\s]*)\\))?\\:\\s(.*)$"
+    pattern_maps:
+      - Type
+      - Scope
+      - Subject
+  notes:
+    keywords:
+      - BREAKING CHANGE

CHANGELOG.md

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+<a name="v0.4.0"></a>
+## [v0.4.0] - 2021-03-31
+
+### Refactor
+- gurvy -> gnark-crypto
+- moved interop tests under github.com/consensys/gnark-tests
+- bls381 -> bls12-381
+- bls377 -> bls12-377
+- bn256 -> bn254
+- migrated MiMC and EdDSA from gnark into gnark-crypto
+- migrated gnark/backend/fft into gnark-crypto
+- migrated goff packages into ./field/...
+- cleaning internal/generator pattern
+
+### Ci
+- testing with go 1.15, go 1.16 on Windows, MacOS, Linux (+arch=32bits)
+
+### Docs
+- added ecc/ecc.md and field/field.md
+
+### Feat
+- multiExp in full extended jacobian coordinates
+
+### Fix
+- handle case where numCPU < 4 in precomputeExpTable
+- incorrect comment and size returned in twistededwards SetBytes fixes [#34](https://github.com/ConsenSys/gnark-crypto/issues/34)
+- point.SetBytes can now be called concurently with same byte slice input
+
+
+
+<a name="v0.3.8"></a>
+## [v0.3.8] - 2021-02-01
+
+### Bls377
+- final exp hard part eprint 2020/875
+- ML entirely on the twist (ABLR)
+
+### Bls381
+- final exp hard part eprint 2020/875
+- ML entirely on the twist (ABLR)
+- change G1 and G2 generators for interop
+
+### Bn256
+- inline lineEval() in MilleLoop
+- ML entirely on the twist (ABLR)
+- change G1 and G2 generators for interop
+
+### Bw6
+- add E6 and pairing tests
+- correct comments in FinalExp
+- fix bw6 pairing API to take slices of points and mutualize squares
+- change G1 and G2 generators for interop
+
+### Pull Requests
+- Merge pull request [#29](https://github.com/ConsenSys/gnark-crypto/issues/29) from ConsenSys/youssef/bls12-finalExp
+- Merge pull request [#27](https://github.com/ConsenSys/gnark-crypto/issues/27) from ConsenSys/experimental/pairing
+- Merge pull request [#26](https://github.com/ConsenSys/gnark-crypto/issues/26) from ConsenSys/youssef/ML-ABLR
+- Merge pull request [#25](https://github.com/ConsenSys/gnark-crypto/issues/25) from ConsenSys/csquare
+- Merge pull request [#23](https://github.com/ConsenSys/gnark-crypto/issues/23) from ConsenSys/youssef/bw6-API-pairing
+