diff --git a/.github_changelog_generator b/.github_changelog_generator
new file mode 100644
index 00000000..df6e8f72
--- /dev/null
+++ b/.github_changelog_generator
@@ -0,0 +1,2 @@
+unreleased=true
+future-release=0.2
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 00000000..4dc3c587
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,177 @@
+# Change Log
+
+## [0.2](https://github.com/kevinpapst/kimai2/tree/0.2) (2018-06-24)
+[Full Changelog](https://github.com/kevinpapst/kimai2/compare/0.1...0.2)
+
+**Fixed bugs:**
+
+- Prevent end time before start time [\#152](https://github.com/kevinpapst/kimai2/issues/152)
+- Importing old data fails [\#145](https://github.com/kevinpapst/kimai2/issues/145)
+- Translate LanguageType choices  [\#83](https://github.com/kevinpapst/kimai2/issues/83)
+- Change to users language after login [\#7](https://github.com/kevinpapst/kimai2/issues/7)
+- Mobile alignments and toolbar \#151 [\#157](https://github.com/kevinpapst/kimai2/pull/157) ([kevinpapst](https://github.com/kevinpapst))
+- Improved mobile view \#151 [\#150](https://github.com/kevinpapst/kimai2/pull/150) ([kevinpapst](https://github.com/kevinpapst))
+
+**Closed issues:**
+
+- Hide notifications after some seconds [\#169](https://github.com/kevinpapst/kimai2/issues/169)
+- Setup Scrutinizer to run code sniffer [\#158](https://github.com/kevinpapst/kimai2/issues/158)
+- Local config to overwrite settings [\#153](https://github.com/kevinpapst/kimai2/issues/153)
+- Improve mobile view [\#151](https://github.com/kevinpapst/kimai2/issues/151)
+- Upgrade to Symfony 4.1 [\#149](https://github.com/kevinpapst/kimai2/issues/149)
+- Replace has\_role\(\) with is\_granted\(\) [\#148](https://github.com/kevinpapst/kimai2/issues/148)
+- Integrate FOSUserBundle \(for registration, password-reset, etc.\) [\#144](https://github.com/kevinpapst/kimai2/issues/144)
+- Add help text to form elements [\#138](https://github.com/kevinpapst/kimai2/issues/138)
+- Duration mode: creating new timesheet records prefills duration with some seconds [\#137](https://github.com/kevinpapst/kimai2/issues/137)
+- Add duration-only mode [\#131](https://github.com/kevinpapst/kimai2/issues/131)
+- Add help controller [\#129](https://github.com/kevinpapst/kimai2/issues/129)
+- \[RFC\] Encore: configureFilenames with hash after filename instead of in the filename [\#125](https://github.com/kevinpapst/kimai2/issues/125)
+- \[RFC\] Kimai license header [\#124](https://github.com/kevinpapst/kimai2/issues/124)
+- Secure create-user command [\#123](https://github.com/kevinpapst/kimai2/issues/123)
+- Setup travis to run phpunit tests [\#120](https://github.com/kevinpapst/kimai2/issues/120)
+- Add command for building a production release [\#115](https://github.com/kevinpapst/kimai2/issues/115)
+- Add webpack and webpack-encore for frontend assets [\#113](https://github.com/kevinpapst/kimai2/issues/113)
+- Add time rounding option [\#112](https://github.com/kevinpapst/kimai2/issues/112)
+- Add field order number in Projects [\#107](https://github.com/kevinpapst/kimai2/issues/107)
+- Create docu for invoice templates [\#106](https://github.com/kevinpapst/kimai2/issues/106)
+- Add invoice template: timesheet [\#104](https://github.com/kevinpapst/kimai2/issues/104)
+- Add importer from Kimai v1 [\#102](https://github.com/kevinpapst/kimai2/issues/102)
+- Setup error pages [\#100](https://github.com/kevinpapst/kimai2/issues/100)
+- Add basic HTML invoice rendering [\#97](https://github.com/kevinpapst/kimai2/issues/97)
+- Add russian translation [\#95](https://github.com/kevinpapst/kimai2/issues/95)
+- Filter user in timesheet admin [\#93](https://github.com/kevinpapst/kimai2/issues/93)
+- Support to switch theme settings [\#89](https://github.com/kevinpapst/kimai2/issues/89)
+- Roles should become a real table [\#86](https://github.com/kevinpapst/kimai2/issues/86)
+- Fix Doctrine extensions config loader [\#84](https://github.com/kevinpapst/kimai2/issues/84)
+- Upgrade to Symfony 4 and Flex [\#74](https://github.com/kevinpapst/kimai2/issues/74)
+- Add remember me login [\#53](https://github.com/kevinpapst/kimai2/issues/53)
+- Add preferences sidebar [\#10](https://github.com/kevinpapst/kimai2/issues/10)
+- Add user settings [\#9](https://github.com/kevinpapst/kimai2/issues/9)
+- Add english translation [\#8](https://github.com/kevinpapst/kimai2/issues/8)
+- Add configurable system configuration [\#6](https://github.com/kevinpapst/kimai2/issues/6)
+
+**Merged pull requests:**
+
+- various documentation updates [\#176](https://github.com/kevinpapst/kimai2/pull/176) ([kevinpapst](https://github.com/kevinpapst))
+- code styles: header\_comment and ordered\_imports [\#175](https://github.com/kevinpapst/kimai2/pull/175) ([kevinpapst](https://github.com/kevinpapst))
+- Code sniffer rules \#158 [\#172](https://github.com/kevinpapst/kimai2/pull/172) ([kevinpapst](https://github.com/kevinpapst))
+- Set default locale for unit-tests [\#171](https://github.com/kevinpapst/kimai2/pull/171) ([kevinpapst](https://github.com/kevinpapst))
+- Hide success notification after 5 seconds [\#170](https://github.com/kevinpapst/kimai2/pull/170) ([kevinpapst](https://github.com/kevinpapst))
+- Added validation for end date before start date [\#167](https://github.com/kevinpapst/kimai2/pull/167) ([kevinpapst](https://github.com/kevinpapst))
+- Security expression \#148 [\#166](https://github.com/kevinpapst/kimai2/pull/166) ([kevinpapst](https://github.com/kevinpapst))
+- Composer install [\#165](https://github.com/kevinpapst/kimai2/pull/165) ([kevinpapst](https://github.com/kevinpapst))
+- added scrutinizer config \#158 [\#161](https://github.com/kevinpapst/kimai2/pull/161) ([kevinpapst](https://github.com/kevinpapst))
+- Update to Symfony 4.1 \#149 [\#160](https://github.com/kevinpapst/kimai2/pull/160) ([kevinpapst](https://github.com/kevinpapst))
+- Updated README [\#159](https://github.com/kevinpapst/kimai2/pull/159) ([kevinpapst](https://github.com/kevinpapst))
+- Local config \#153 [\#156](https://github.com/kevinpapst/kimai2/pull/156) ([kevinpapst](https://github.com/kevinpapst))
+- Filter in hidden toolbar - improved mobile \#151 [\#155](https://github.com/kevinpapst/kimai2/pull/155) ([kevinpapst](https://github.com/kevinpapst))
+- added russian translation \#95 [\#147](https://github.com/kevinpapst/kimai2/pull/147) ([kevinpapst](https://github.com/kevinpapst))
+- Bugfix importer \(\#145\) [\#146](https://github.com/kevinpapst/kimai2/pull/146) ([kevinpapst](https://github.com/kevinpapst))
+- help text and link for form labels \#138 [\#143](https://github.com/kevinpapst/kimai2/pull/143) ([kevinpapst](https://github.com/kevinpapst))
+- bugfix for duration\_only mode \#137 [\#142](https://github.com/kevinpapst/kimai2/pull/142) ([kevinpapst](https://github.com/kevinpapst))
+- Make the back link appear like a normal link instead of a button [\#139](https://github.com/kevinpapst/kimai2/pull/139) ([simonschaufi](https://github.com/simonschaufi))
+- Use short array syntax [\#135](https://github.com/kevinpapst/kimai2/pull/135) ([simonschaufi](https://github.com/simonschaufi))
+- Duration only mode \#131 [\#134](https://github.com/kevinpapst/kimai2/pull/134) ([kevinpapst](https://github.com/kevinpapst))
+- added controller to render markdown documentation \#129 [\#132](https://github.com/kevinpapst/kimai2/pull/132) ([kevinpapst](https://github.com/kevinpapst))
+- Rounding rules [\#128](https://github.com/kevinpapst/kimai2/pull/128) ([kevinpapst](https://github.com/kevinpapst))
+- Secure create-user command [\#127](https://github.com/kevinpapst/kimai2/pull/127) ([simonschaufi](https://github.com/simonschaufi))
+- ConfigureFilenames with hash after filename [\#126](https://github.com/kevinpapst/kimai2/pull/126) ([simonschaufi](https://github.com/simonschaufi))
+- added webpack-encore for managing frontend assets \#113 [\#122](https://github.com/kevinpapst/kimai2/pull/122) ([kevinpapst](https://github.com/kevinpapst))
+- Remove personal mentions in license header [\#119](https://github.com/kevinpapst/kimai2/pull/119) ([simonschaufi](https://github.com/simonschaufi))
+- Add github issue and pull request template [\#118](https://github.com/kevinpapst/kimai2/pull/118) ([simonschaufi](https://github.com/simonschaufi))
+- Improvements [\#114](https://github.com/kevinpapst/kimai2/pull/114) ([kevinpapst](https://github.com/kevinpapst))
+- added first docu on extending kimai with bundles \#106 [\#109](https://github.com/kevinpapst/kimai2/pull/109) ([kevinpapst](https://github.com/kevinpapst))
+- added order number to projects \#107 [\#108](https://github.com/kevinpapst/kimai2/pull/108) ([kevinpapst](https://github.com/kevinpapst))
+- added short invoice calculator and timesheet invoice template \#104 [\#105](https://github.com/kevinpapst/kimai2/pull/105) ([kevinpapst](https://github.com/kevinpapst))
+- added command to import data from kimai v1 \#102 [\#103](https://github.com/kevinpapst/kimai2/pull/103) ([kevinpapst](https://github.com/kevinpapst))
+- Error pages \#100 [\#101](https://github.com/kevinpapst/kimai2/pull/101) ([kevinpapst](https://github.com/kevinpapst))
+- added basic invoice rendering \#97 [\#99](https://github.com/kevinpapst/kimai2/pull/99) ([kevinpapst](https://github.com/kevinpapst))
+- added remember me feature \#53 [\#98](https://github.com/kevinpapst/kimai2/pull/98) ([kevinpapst](https://github.com/kevinpapst))
+- code-cleanup: removed unused classes, added role constants, phpcs fixes [\#96](https://github.com/kevinpapst/kimai2/pull/96) ([kevinpapst](https://github.com/kevinpapst))
+- load doctrine extensions during kernel bootstrap \#84 [\#92](https://github.com/kevinpapst/kimai2/pull/92) ([kevinpapst](https://github.com/kevinpapst))
+- support theme options via user preferences \#89 [\#91](https://github.com/kevinpapst/kimai2/pull/91) ([kevinpapst](https://github.com/kevinpapst))
+- added dynamic user preferences \#7 \#9 [\#90](https://github.com/kevinpapst/kimai2/pull/90) ([kevinpapst](https://github.com/kevinpapst))
+- added control sidebar \#10 [\#87](https://github.com/kevinpapst/kimai2/pull/87) ([kevinpapst](https://github.com/kevinpapst))
+- added english translation \#8 [\#82](https://github.com/kevinpapst/kimai2/pull/82) ([kevinpapst](https://github.com/kevinpapst))
+- upgraded to symfony 4 \#74 [\#81](https://github.com/kevinpapst/kimai2/pull/81) ([kevinpapst](https://github.com/kevinpapst))
+
+## [0.1](https://github.com/kevinpapst/kimai2/tree/0.1) (2018-01-10)
+**Closed issues:**
+
+- Hide inactive delete user button [\#78](https://github.com/kevinpapst/kimai2/issues/78)
+- Delete activity [\#71](https://github.com/kevinpapst/kimai2/issues/71)
+- Delete other users timesheet entries [\#70](https://github.com/kevinpapst/kimai2/issues/70)
+- Delete Project [\#69](https://github.com/kevinpapst/kimai2/issues/69)
+- Delete Customer [\#68](https://github.com/kevinpapst/kimai2/issues/68)
+- Delete timesheet entries [\#67](https://github.com/kevinpapst/kimai2/issues/67)
+- Add installation docu [\#64](https://github.com/kevinpapst/kimai2/issues/64)
+- Disallow login for inactive user [\#57](https://github.com/kevinpapst/kimai2/issues/57)
+- Add toolbar to filter user screen [\#56](https://github.com/kevinpapst/kimai2/issues/56)
+- Upgrade to latest Avanzu version [\#55](https://github.com/kevinpapst/kimai2/issues/55)
+- AdminLTE login screen [\#52](https://github.com/kevinpapst/kimai2/issues/52)
+- Add edit Timesheet entry for Teamleads [\#45](https://github.com/kevinpapst/kimai2/issues/45)
+- Add Timesheet Voter [\#44](https://github.com/kevinpapst/kimai2/issues/44)
+- Developer improvements [\#42](https://github.com/kevinpapst/kimai2/issues/42)
+- Base class for repository and query objects [\#40](https://github.com/kevinpapst/kimai2/issues/40)
+- Add console command to create user [\#36](https://github.com/kevinpapst/kimai2/issues/36)
+- Add basic security Voter [\#34](https://github.com/kevinpapst/kimai2/issues/34)
+- Do not show hidden Activities [\#33](https://github.com/kevinpapst/kimai2/issues/33)
+- Do not show hidden Projects [\#32](https://github.com/kevinpapst/kimai2/issues/32)
+- Add "create timesheet record" form [\#31](https://github.com/kevinpapst/kimai2/issues/31)
+- Add filter to Customer admin [\#28](https://github.com/kevinpapst/kimai2/issues/28)
+- Do not show hidden Customer [\#27](https://github.com/kevinpapst/kimai2/issues/27)
+- Rename Timesheet query class [\#25](https://github.com/kevinpapst/kimai2/issues/25)
+- Add "create activity" functionality [\#24](https://github.com/kevinpapst/kimai2/issues/24)
+- Add "create project" functionality [\#23](https://github.com/kevinpapst/kimai2/issues/23)
+- Add "create customer" functionality [\#22](https://github.com/kevinpapst/kimai2/issues/22)
+- Translate dashboard widgets [\#20](https://github.com/kevinpapst/kimai2/issues/20)
+- Display user avatar in navbar [\#16](https://github.com/kevinpapst/kimai2/issues/16)
+- Add role SUPER\_ADMIN [\#15](https://github.com/kevinpapst/kimai2/issues/15)
+- Teamlead can see all user times [\#13](https://github.com/kevinpapst/kimai2/issues/13)
+- Add filter to Timesheet \(user\) [\#11](https://github.com/kevinpapst/kimai2/issues/11)
+- Add "create user" functionality [\#5](https://github.com/kevinpapst/kimai2/issues/5)
+- Edit users role [\#4](https://github.com/kevinpapst/kimai2/issues/4)
+- Add filter to Timesheet admin [\#3](https://github.com/kevinpapst/kimai2/issues/3)
+- Add filter to Activity admin [\#2](https://github.com/kevinpapst/kimai2/issues/2)
+- Add filter to Project admin [\#1](https://github.com/kevinpapst/kimai2/issues/1)
+
+**Merged pull requests:**
+
+- hide inactive delete user button \#78 [\#79](https://github.com/kevinpapst/kimai2/pull/79) ([kevinpapst](https://github.com/kevinpapst))
+- added delete customer action \#68 [\#77](https://github.com/kevinpapst/kimai2/pull/77) ([kevinpapst](https://github.com/kevinpapst))
+- added delete action for projects \#69 [\#76](https://github.com/kevinpapst/kimai2/pull/76) ([kevinpapst](https://github.com/kevinpapst))
+- Delete actions \#71 [\#75](https://github.com/kevinpapst/kimai2/pull/75) ([kevinpapst](https://github.com/kevinpapst))
+- added delete timesheet record for admins \#70 [\#73](https://github.com/kevinpapst/kimai2/pull/73) ([kevinpapst](https://github.com/kevinpapst))
+- added delete timesheet records action for users \#67 [\#72](https://github.com/kevinpapst/kimai2/pull/72) ([kevinpapst](https://github.com/kevinpapst))
+- added toolbar to user screen \#56 [\#66](https://github.com/kevinpapst/kimai2/pull/66) ([kevinpapst](https://github.com/kevinpapst))
+- document installation options \#64 [\#65](https://github.com/kevinpapst/kimai2/pull/65) ([kevinpapst](https://github.com/kevinpapst))
+- update avanzu admin bundle \#55 [\#63](https://github.com/kevinpapst/kimai2/pull/63) ([kevinpapst](https://github.com/kevinpapst))
+- prevent inactive user from login \#57 [\#61](https://github.com/kevinpapst/kimai2/pull/61) ([kevinpapst](https://github.com/kevinpapst))
+- handle hidden customer \#27 [\#60](https://github.com/kevinpapst/kimai2/pull/60) ([kevinpapst](https://github.com/kevinpapst))
+- handle hidden projects \#32 [\#59](https://github.com/kevinpapst/kimai2/pull/59) ([kevinpapst](https://github.com/kevinpapst))
+- Handle hidden activities \#33 [\#58](https://github.com/kevinpapst/kimai2/pull/58) ([kevinpapst](https://github.com/kevinpapst))
+- using the AdminLTE login screen \#52 [\#54](https://github.com/kevinpapst/kimai2/pull/54) ([kevinpapst](https://github.com/kevinpapst))
+- added toolbar for activity screen \#2 [\#51](https://github.com/kevinpapst/kimai2/pull/51) ([kevinpapst](https://github.com/kevinpapst))
+- Added toolbar to project screen \#1 [\#50](https://github.com/kevinpapst/kimai2/pull/50) ([kevinpapst](https://github.com/kevinpapst))
+- added toolbar to customer screen \#28 [\#49](https://github.com/kevinpapst/kimai2/pull/49) ([kevinpapst](https://github.com/kevinpapst))
+- added form to edit timesheet entries for all user \#45 [\#48](https://github.com/kevinpapst/kimai2/pull/48) ([kevinpapst](https://github.com/kevinpapst))
+- Create timesheet for User \#31 [\#47](https://github.com/kevinpapst/kimai2/pull/47) ([kevinpapst](https://github.com/kevinpapst))
+- added timesheet voter \#44 [\#46](https://github.com/kevinpapst/kimai2/pull/46) ([kevinpapst](https://github.com/kevinpapst))
+- Developer cleanup \#42 [\#43](https://github.com/kevinpapst/kimai2/pull/43) ([kevinpapst](https://github.com/kevinpapst))
+- Repository cleanup [\#41](https://github.com/kevinpapst/kimai2/pull/41) ([kevinpapst](https://github.com/kevinpapst))
+- Added voter for customer, project and activity  [\#39](https://github.com/kevinpapst/kimai2/pull/39) ([kevinpapst](https://github.com/kevinpapst))
+- added create user console command [\#38](https://github.com/kevinpapst/kimai2/pull/38) ([kevinpapst](https://github.com/kevinpapst))
+- added "create user" functionality [\#37](https://github.com/kevinpapst/kimai2/pull/37) ([kevinpapst](https://github.com/kevinpapst))
+- Added "create activity" form [\#35](https://github.com/kevinpapst/kimai2/pull/35) ([kevinpapst](https://github.com/kevinpapst))
+- Added create project functionality [\#30](https://github.com/kevinpapst/kimai2/pull/30) ([kevinpapst](https://github.com/kevinpapst))
+- Rename TimesheetQuery class [\#29](https://github.com/kevinpapst/kimai2/pull/29) ([kevinpapst](https://github.com/kevinpapst))
+- Add customer functionality [\#26](https://github.com/kevinpapst/kimai2/pull/26) ([kevinpapst](https://github.com/kevinpapst))
+- Dashboard widgets [\#21](https://github.com/kevinpapst/kimai2/pull/21) ([kevinpapst](https://github.com/kevinpapst))
+- Added form to edit user roles [\#18](https://github.com/kevinpapst/kimai2/pull/18) ([kevinpapst](https://github.com/kevinpapst))
+- added role ROLE\_SUPER\_ADMIN [\#17](https://github.com/kevinpapst/kimai2/pull/17) ([kevinpapst](https://github.com/kevinpapst))
+- allow TEAMLEAD to see user times [\#14](https://github.com/kevinpapst/kimai2/pull/14) ([kevinpapst](https://github.com/kevinpapst))
+- Timesheet toolbar [\#12](https://github.com/kevinpapst/kimai2/pull/12) ([kevinpapst](https://github.com/kevinpapst))
+
+
+
+\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*
\ No newline at end of file
diff --git a/var/docs/internal.md b/var/docs/internal.md
new file mode 100644
index 00000000..9c9cf2cd
--- /dev/null
+++ b/var/docs/internal.md
@@ -0,0 +1,12 @@
+# Internal
+
+Internal documentation for project maintainers
+
+## Create a release
+
+- Prepare a GitHub release-draft
+- Change .github_changelog_generator config accordingly to new release tag
+- Create CHANGELOG.md with [github-changelog-generator](https://github.com/github-changelog-generator/github-changelog-generator]) by running `github_changelog_generator kevinpapst/kimai2`
+- Push a release branch and add it as last PR merge into master
+- Edit the release-draft and add the "Full changelog" link + everything from the "Merged pull requests" section from CHANGELOG.md
+- Create the release