Update AUTHORS, CONTRIBUTORS, about.html, and CHANGELOG for the 2.5.7…

… release (oppia#4225)

AUTHORS

@@ -12,9 +12,12 @@ Aashish Gaba <[email protected]>
 Abhay Raizada <[email protected]>
 Abhijit Suresh <[email protected]>
 Abhishek Arya <[email protected]>
+Abhishek Kumar <[email protected]>
 acash mkj <[email protected]>
+Adarsh Kumar <[email protected]>
 Aditya Jain <[email protected]>
 Ajo John <[email protected]>
+Akshay Anand <[email protected]>
 Alex Gower <[email protected]>
 Allan Zhou <[email protected]>
 Ana Francisca Bernardo <[email protected]>
@@ -74,6 +77,7 @@ Jérôme (zolk232) <[email protected]>
 Jerry Chen <[email protected]>
 John Glennon <[email protected]>
 Jordan Stapinski <[email protected]>
+Joseph Fedota <[email protected]>
 Joshua Cano <[email protected]>
 Joshua Lan <[email protected]>
 Joshua Lusk <[email protected]>
@@ -109,6 +113,7 @@ Naveen Kumar Shukla <[email protected]>
 Nikhil Prakash <[email protected]>
 Nikhil Handa <[email protected]>
 Nikhil Sangwan <[email protected]>
+Nithesh N. Hariharan <[email protected]>
 Oskar Cieslik <[email protected]>
 Oswell Chan <[email protected]>
 Owen Parry <[email protected]>
@@ -141,6 +146,7 @@ Satmeet Ubhi <[email protected]>
 Satwik Kansal <[email protected]>
 Satyam Yadav <[email protected]>
 Scott Junner <[email protected]>
+Sean Anthony Riordan <[email protected]>
 Sebastian Zangaro <[email protected]>
 Seth Beckman <[email protected]>
 Shafqat Dulal <[email protected]>

CHANGELOG

@@ -2,6 +2,102 @@ This file contains a summary of changes to the Oppia code base. For a full chang
 
     https://github.com/oppia/oppia/commits/master
 
+v2.5.7 (17 Dec 2017)
+--------------------
+Learner View:
+* Fix #4076: Update end exploration (within collection) headers to better illustrate that the user should return to the collection (#4130)
+* Fix #4090: limit number of progress dots for narrow window (#4129)
+* Fix #4102: Auto Hide of Navbar (#4108)
+* Scroll down to latest Oppia response in learner card when in mobile view (#4110)
+* Remove feedback button from mobile learner view. (#4093)
+* Added underline to 'Back to collection' link (#4096)
+* Prevent hint tooltip from going offscreen on mobile (#4087)
+* Various learner view improvements for ItemSelectionInput. (#4083)
+* Stop cards from going offscreen in mobile learner view. (#4084)
+
+Exploration Editor:
+* Fix #3906: Show Addressed column in State Stats Modal (#4147)
+* Check for empty change_list before proceeding. (#4136)
+* Fixed part of #3826 - editorFirstTimeEventsService (#4124)
+* Log error when ExplorationCommitLogEntry model instance is not found for (#4126)
+* Fix exploration graph directive URL. (#4098)
+* Fix #4055: Replaced redundant CSS selectors. (#4059)
+* Fixed #3146 : Reset Button functionality in preview mode (#4078)
+
+Learner Dashboard:
+* Fix #4001: Learner Dashboard Unpublished exploration issue fixed (#4039)
+
+Library:
+* Remove globe from exploration summary cards. (#4132)
+* Fixed Adjust the tooltip displayed when a user hovers over the globe icon on the library page (#4043)
+
+Infrastructure and Refactoring:
+* Move isInteger polyfill to app.js. (#4134)
+* Fix part of #3826: Extract stateEditorTutorialFirstTimeService into individual file (#4137)
+* Fix part of #3826: Extract services from i18n.js  (#4118)
+* Fix part of #3826: Extract ExplorationWarningsService into individual file. (#4106)
+* Fix part of #3826: extract from EditorServices.js (#3970)
+* Fix part of #3826: Extract services from app.js (#4079)
+* Fix part of #3825: Rename angular services in Group 5 (#4111)
+* Renamed RTC_specs to RTC_definitions and removed useless __init__.py file. (#4101)
+* Remove dead code. (#4064)
+* Fix part of #2394: Add docstrings to core.domain.subscription_services.py (#4054)
+
+Statistics:
+* Fix bugs in GenerateV1StatisticsJob (#4125)
+* Fix error in GenerateV1StatisticsJob (#4120)
+* Fix ExplorationStateIdMapping job: Yield errors rather than raising Exception in ExplorationStateIdMapping (#4128)
+* Fix ExplorationStateIdMapping MapReduce job. (#4113)
+* Refactor extensions.answer_summarizers.models logic (#4092)
+* Fix 3946: Add visualization for Item selection inputs (#4080)
+* Fix #3289: Introduce domain objects for answer calculation output (#4036)
+* Fix error in one off stats migration job. (#4068)
+* Add state id mapping mapreduce job to the job registry (#4099)
+* Implement one off MapRreduce job to generate state id mapping model for explorations. (#4088)
+* Implement state id mapping model. (#3963)
+* Fixed #3288: Add tests for stats_visualizations_info (#4035)
+* Fix errors in the one-off job for stats migration (#4061)
+* Fix one last error in the GenerateStatsV1Job (#4215)
+* Convert str versions to int (#4210)
+* Fix error in GenerateV1StatisticsJob (#4208)
+* Fix part of #4195: Modify the references to the continuous stats aggregator (#4201)
+* Modified recording of useful feedback count for both v1 and v2 stats (#4198)
+* Fix #4179: update calculation for 'addressed' status; make some UI fixes. (#4196)
+* Fix #4167: Update answer summarizers job to properly handle answers corresponding to deleted explorations (#4168)
+* Handle state migrations in GenerateV1StatisticsJobV1 (#4193)
+* Fix #4153: Optional addressed column (#4186)
+* Fix #4188: Fixes for the GenerateV1StatisticsJob (#4189)
+* Fix part of #4182: make yielded value in map a tuple. (#4183)
+* Fix part of #4182: Handle None version events (#4184)
+* Fix #4169: Fixes Key error due to plus sign replacements (#4172)
+* Catch Exception when failing to retrieve explorations. (#4157)
+* Fix #4152: fix bug in solution verification service. (#4154)
+* UI fixes to the stats tab (#4150)
+
+Speed:
+* Fixed part of #3950: Replace Jinja templates in feedback_tab.html with Angular (#4123)
+
+Interactions:
+* Fix remainder of #3794: Add a fraction input interaction (#4100)
+* Fix part of #2575: Interactions refactor first milestone (#4115)
+* Fix part of #3794: Complete milestone 2 of fraction interaction (#4067)
+* Fix #4216 and #4218: link correctly to static assets in interactions. (#4219)
+* Fixed error with Clickable image (#4207)
+* Fix #4180: bug with the fractions interaction checking integer parts. (#4181)
+* Fix #4180: bug with the fractions interaction checking integer parts.
+
+Misc:
+* Fix #4140: correctly generalize permissions for creating collections. (#4142)
+* Update PULL_REQUEST_TEMPLATE.md (#4117)
+* Minor updates to CHANGELOG v2.5.6 after proofreading (#4097)
+* Update Authors, Contributors, Changelog, Credits for Release 2.5.6. (#4095)
+* Routine update of translations. (#4082)
+* Fix part of #3954: Created a Page Object for Thanks Page (#4085)
+* Upgrade SSL library version; remove obsolete challenge-response handler. (#4081)
+* Simplify karma coverage specification. (#4066)
+* Update deploy script (#4156)
+
+
 v2.5.6 (20 Nov 2017)
 --------------------
 Learner View:

CONTRIBUTORS

@@ -24,11 +24,14 @@ Aashish Gaba <[email protected]>
 Abhay Raizada <[email protected]>
 Abhijit Suresh <[email protected]>
 Abhishek Arya <[email protected]>
-acash mkj <[email protected].com>
+Abhishek Kumar <anonims.ak@gmail.com>
 Abraham Mgowano <[email protected]>
+acash mkj <[email protected]>
+Adarsh Kumar <[email protected]>
 Aditya Jain <[email protected]>
 Ajay Sharma <[email protected]>
 Ajo John <[email protected]>
+Akshay Anand <[email protected]>
 Alex Gower <[email protected]>
 Allan Zhou <[email protected]>
 Amit Deutsch <[email protected]>
@@ -50,7 +53,7 @@ Ashutosh Singla <[email protected]>
 Aubrey Wells <[email protected]>
 Avijit Gupta <[email protected]>
 Barnabas Makonda <[email protected]>
-Ben Henning <[email protected]>
+Ben Henning <[email protected]> <[email protected]>
 Ben Targan <[email protected]>
 Bill Morrisson <[email protected]>
 BJ Voth <[email protected]>
@@ -93,6 +96,7 @@ Jérôme (zolk232) <[email protected]>
 Jerry Chen <[email protected]>
 John Glennon <[email protected]>
 Jordan Stapinski <[email protected]>
+Joseph Fedota <[email protected]>
 Joshua Cano <[email protected]>
 Joshua Lan <[email protected]>
 Joshua Lusk <[email protected]>
@@ -134,6 +138,7 @@ Naveen Kumar Shukla <[email protected]>
 Nikhil Handa <[email protected]>
 Nikhil Prakash <[email protected]>
 Nikhil Sangwan <[email protected]>
+Nithesh N. Hariharan <[email protected]>
 Oskar Cieslik <[email protected]>
 Oswell Chan <[email protected]>
 Owen Parry <[email protected]>
@@ -168,6 +173,7 @@ Satmeet Ubhi <[email protected]>
 Satwik Kansal <[email protected]>
 Satyam Yadav <[email protected]>
 Scott Junner <[email protected]>
+Sean Anthony Riordan <[email protected]>
 Sean Lip <[email protected]> <[email protected]>
 Sebastian Zangaro <[email protected]>
 Seth Beckman <[email protected]>

core/templates/dev/head/pages/about/about.html

@@ -126,11 +126,14 @@ <h2 translate="I18N_ABOUT_PAGE_CREDITS_TAB_HEADING"></h2>
                   <li>Abhay Raizada</li>
                   <li>Abhijit Suresh</li>
                   <li>Abhishek Arya</li>
+                  <li>Abhishek Kumar</li>
                   <li>Abraham Mgowano</li>
                   <li>acash mkj</li>
+                  <li>Adarsh Kumar</li>
                   <li>Aditya Jain</li>
                   <li>Ajay Sharma</li>
                   <li>Ajo John</li>
+                  <li>Akshay Anand</li>
                   <li>Alex Gower</li>
                   <li>Allan Zhou</li>
                   <li>Amit Deutsch</li>
@@ -231,6 +234,7 @@ <h2 translate="I18N_ABOUT_PAGE_CREDITS_TAB_HEADING"></h2>
                   <li>Jerry Chen</li>
                   <li>John Glennon</li>
                   <li>Jordan Stapinski</li>
+                  <li>Joseph Fedota</li>
                   <li>Joshua Cano</li>
                   <li>Joshua Lan</li>
                   <li>Joshua Lusk</li>
@@ -288,6 +292,7 @@ <h2 translate="I18N_ABOUT_PAGE_CREDITS_TAB_HEADING"></h2>
                   <li>Nikhil Handa</li>
                   <li>Nikhil Prakash</li>
                   <li>Nikhil Sangwan</li>
+                  <li>Nithesh N. Hariharan</li>
                 </ul>
 
                 <span>O</span>
@@ -338,6 +343,7 @@ <h2 translate="I18N_ABOUT_PAGE_CREDITS_TAB_HEADING"></h2>
                   <li>Satyam Yadav</li>
                   <li>Satwik Kansal</li>
                   <li>Scott Junner</li>
+                  <li>Sean Anthony Riordan</li>
                   <li>Sean Lip</li>
                   <li>Sebastian Zangaro</li>
                   <li>Seth Beckman</li>