== branch: i18n ==

UI improvements:

* Separate localisation layer - now it's possible to translate Bugzilla UI
  without copying templates!

== UNRELEASED: beta ==

== 2016.09: 2016-09-01, commit 55bee6cdccae3a83200c799a23a4fda4d135717f ==

Backports from original Bugzilla:

* WebServices from Bugzilla 5.0.1 (everything except tags).

Other new features:

* Separate "createproducts" role (group) that only allows to create new products,
  but not to edit the existing ones.
* Support custom saved search columns in whining
* Support saved reports in whining
* Support multi-select columns of bugs referenced by bug type custom fields in search
* Check saved search runner permissions correctly in "matched by saved search" operator when query is shared
* Report all XML-RPC exceptions
* Add Group.{add,remove}_{members,managers} web services
* Add "bypass group" parameters to Checkers
* Support multiple "look for bug in..." URLs

Bugfixes:

* Whining now works again.
* Fix&rework whining
* Silence CGI.pm warnings
* Fix `deadline` field history logging
* Fix "totals" in table reports
* Do not crash in Search when multiple values are passed to a single-value operator
* Several other fixes

== 2015.09: 2015-09-18, commit dc07c69094f616d1eb3e523181283dcdbca0499e ==

UI improvements:

* Redesign of bug entry form - now it has 2 columns, one with "bigger" fields
  like description and "textarea" custom fields, and another with "smaller"
  selectbox, user, and text edit fields.
* Redesign of bug change form - now fields are displayed in 4 columns,
  and editboxes are under their labels instead of being in the next column.
* More cute Mozilla skin integrated and used by default.
* Simple "responsive layout" using CSS media queries in Mozilla skin:
 ** On the bug entry form, 2 columns become 1 on a narrow screen.
 ** On the bug change form, 4 columns become 2 or also 1 based on the screen width.
* Gravatar support.
* Allow some safe HTML in comments.
* Various general style improvements.

Backports from original Bugzilla 4.4:

* Upgrade compatibility: allow to upgrade original Bugzilla 4.4
  to Bugzilla4Intranet.
* Allow to disable old versions/milestones.
* Saved reports.
* SQLite support, in fact improved over original 4.4:
 ** It's possible to use built-in SQLite full-text search (FTS4)
 ** Query plans are shown when &debug=1 parameter is passed to buglist.cgi
 ** Bugfix: indexes are not deleted anymore when altering tables
 ** ANALYZE is run in the end of checksetup.pl
* Add user "last seen date".
* Fix link:https://bugzilla.mozilla.org/show_bug.cgi?id=924802[CVE-2013-1742] XSS.

Bug field improvements:

* "Reverse BUG_ID relationship" field type.
* Replace "unspecified" versions with NULL.
* Dependent default values for all custom and some standard fields.
* Dependent nullability, i.e. allow or deny empty values dependent on the
  value of another select field.
* Dependent cloneability, i.e. allow to select whether to clone custom fields
  dependent on the value of another select field.
* Allow to enable fields or values for the empty value of their controller.
* UI to enable/disable dependent fields from the controlling value page (i.e. for example from the product page).
* Remove "Bug Fields" parameters (defaultXXX, useXXX) - now all fields are edited using "Fields" UI.
* For standard fields, show the exact parameters that you're allowed to tweak.
* Sort fields in bugmail and history by their sortkey.
* Do not treat empty visibility value sets as "visible for all" anymore.
* Allow to delete custom fields with change history.
* Allow to configure default milestones and versions based on other fields (for example, based on components).
* Allow keywords to depend on other fields (for example on product).

Other new features:

* Link to "Add/remove users in this group" from product page.
* Better 'makeproductgroups' handling - do not insert group into all products
  by default when it is on, always allow to choose whether to create access
  group for new products.
* Rewrite group control help text.
* Allow to use shared searches in "matched by saved search" operator (with
  'SearchName <user@domain.com>' syntax), allow to run shared searches that
  use other shared searches (they crashed previously).
* Improved Boolean Charts UI: negation is now also added as a fieldset
  (this looks more intuitive).
* Reflow custom fields on query forms to form 4-field rows on dynamic hide/show.
* Use "DOM ready" event instead of window.onload to speedup bug/query form loading.
* Allow to use LEVENSHTEIN() user search with PostgreSQL.
* HTTPServerSimple.pl: prevent possible path traversal.
* Do not require HTML::Scrubber to correctly strip unsafe tags.
* Allow to change product classification from product page.
* Move OS and Platform guessing regexps into DB and allow to edit them.
* Allow to use field names in incoming email.
* Flash comment when going to its anchor link.
* Detect changes for multi-selects during mid-air collisions.
* Automatically decode known MediaWiki URLs in comments and show them nicely
  using <wikiname>:[[Page name#Section]] syntax.
* Allow to disable Silent and Worktime-Only comments.

Bugfixes:

* More correct select field population on bug and query forms.
* Fix read-only display of bug fields to work again.
* sanitycheck.cgi fixed and works again.
* contrib/bzdbcopy.pl fixed and works again, does not depend on current localconfig anymore
  and is capable of copying custom field tables.
* Oracle support fixed and works again.
* Make "Clear flag requests when closing bugs" preference actually work.

Refactoring:

* Remove CGI.pm usage for getting query parameters and cookies from everywhere.
  '*.cgi' scripts now use +$$Bugzilla->input_params$$+ and +$$Bugzilla->cookies$$+ hashrefs.
  Bugzilla::Search, Search::Saved, Report, Chart and similar now use plain hashrefs
  instead of CGI object for passing params.
  This is faster, looks much more readable, and automatically avoids
  vulnerabilities like link:https://bugzilla.mozilla.org/show_bug.cgi?id=1074812[CVE-2014-1572]
  (found recently in the original Bugzilla).
* Refactor result reporting, move the rest of bug-related code into Bugzilla::Bug.
  This allows to not call process_bug.cgi from importxls.cgi and email_in.pl anymore.
* All CUSTIS-specific features moved into 'custishacks' extension; all non-specific
  features moved from 'custis' extension into core.
* Merge create/edit templates for milestones, versions, field values, keywords, classifications.
* Remove JOB_MAP hardcode that didn't allow to add custom job classes without
  modifying the core code.
* Remove parameter value hardcode that didn't allow to add custom auth modules
  without modifying the core code.
* Remove various procedural and/or unused APIs from Bugzilla modules,
  (like is_open_state, BUG_STATE_OPEN, closed_bug_statuses, LookupNamedQuery...)
* Remove some unused functions and filters from Bugzilla::Template.
* Remove some never-used obsolete field definitions from the DB.
* Remove "additional scrum estimates" (was mostly unused).
* Move some DB interaction code from editflagtypes.cgi to Bugzilla::FlagType.
* Make products.cc_group and flagtypes.cc_list also store ID.
* Change the rest of integer fields to be INT4 during upgrade.
* Convert Keywords into a standard multi-select field.
* Update code style for all *.cgi, for all *.js and for most Bugzilla modules.

== v2014.08.2: 2014-10-07, commit 5ee699208f21c8379ed234db137088d2edd16da5 ==

Features:

* Show detailed group information in group editing and user permission list UI.
* Truncated versions of assigned_to/reporter/qa fields in search.

Bugfixes:

* Fix midair collision change detection.
* Several other bugfixes.

== v2014.08: 2014-08-07, commit 148cb3f1b566ea1e7d19e3595cf32790ba4ea65d ==

Features:

* Support non-nullable custom fields.
* Remove bug_status hardcode (statuses can now be renamed; the single hardcode left is in css styles).
* Remove see_also URL template hardcode (not it's possible to configure them in params).
* Slightly redesign product edit page.
* Slightly redesign choose classification and choose product pages.
* Slightly redesign (and merge) field create/edit templates.
* Improve "Add/remove users in this group": now it shows all members and grantors, even indirect ones.
* Add flag requestee into cc if he cannot see the bug.

Refactoring:

* A major rework of the database structure:
 ** Change almost all integer fields to 32-bit INT4 instead of various INT2/3 types.
 ** Change almost all varchar fields to varchar(255).
 ** Change all select fields to store values IDs instead of names and NULL instead of a surrogate "---" value.
* Refactor Bugzilla::Bug ORM code. Now the code is cleaner and works more correctly and reliably.
* Remove user combobox support, always use autocomplete.
* Remove CGI usage in some scripts:
  editvalues.cgi, show_bug.cgi, enter_bug.cgi, request/email, request/queue template.
* Remove Testopia.
* Move big javascript away from bug creation template.
* Remove obsolete APIs: get_legal_field_values(), bug.choices().
* Refactor BugMail (use ORM instead of direct DB queries).
* Move some CustIS-specific code to custishacks, some non-specific - back to core.
* Merge create/edit templates for components.

== v2014.05: 2014-05-16, commit b901f7c9f725b3635447053f8dd3b06e06bcf4ea ==

Searching and reporting:

* Allow interval_time in reports.
* Sphinx full-text search support (http://sphinxsearch.com).
* Allow to create bugs based on search parameters from the buglist page.
* Add "search" links to most fields on the bug change form.
* Expand search form select fields on hover.
* In all buglists, link products/components to lists of OPEN bugs in them,
  and users to their assigned/reported bug lists.

UI improvements:

* Autocomplete for keywords.
* Comment formatting based on HTML paragraphs instead of hard-coded text wrapping.
* Allow to show comments in the full screen width (user preference).
* Show attached images directly inside comments.
* "Online view" of attached office documents using LibreOffice HTML conversion.
* Editable comments.
* Show diffs in comment and "textarea" custom field changes.
* Preserve entered comment when going to "add an attachment" page.
* "List users who can access this bug" (check_access.cgi)
* Add the ability to download all attachments in ZIP.
* Simple attachment list template:
  attachment.cgi?bugid=<bugid>&action=viewall&format=simple&show_obsolete=1|0
* Remove "Show Advanced fields" on the bug creation form as it only confuses
  users ("where is my field XXX?")
* Better "Browse" styles.
* Redesign product group control page.

Bug field improvements:

* Initial (buggy) support for dependent default values of custom fields.
* Initial UI for enabling/disabling custom field values for a single value of
  the controlling field (editvisibility.cgi).
* Experimental "Internal bug" pseudo-field in excel import (hardcoded to BUG_ID cf_extbug field).
* Allow whitespace in keyword names.
* Add js Calendar to all date fields.

Refactoring:

* Add standalone pure-perl HTTP server implementation: HTTP::Server::Simple
  (RECOMMENDED to use instead of mod_perl).
* Do not send flag mail in case of transaction abort (for example on validator failure).
* Use Email::Sender instead of outdated Email::Send.

== v2012.05: 2012-05-03, commit fffa9a25d23672efc36857e6e5d5a72ac548235f ==

Searching and reporting:

* Biggest feature: Bugzilla::Search optimisation. It is rewritten using UNIONs
  and nested queries which allows DBMS (even MySQL) execute queries optimally,
  even on big databases.
* "Last comment", "Last comment time" columns in search.
* Use Lingua::Stem::Snowball instead of hardcoded russian stemmer.
* PostgreSQL fulltext search support.
* Simple report format (for embedding reports).
* Allow more columns in reports.

UI improvements:

* Autocomplete for users.
* Multiple attachment upload from the bug edit form.
* Worktime-only comments.
* Redirect after editing attachments.
* SUPA: Screenshot upload support with SUPA Java applet.
* Ability to print SCRUM-like cards for bugs.
* unauth_bug_details setting allowing to show products of inaccessible bugs
  in the "access denied" error message.

Bug field improvements:

* New "External URL based on template" custom field type.
* CC list triggers in bug validators, allowing to auto-add someone to CC of some bugs.
* Remove remaining traces of OS and Platform fields when they're disabled.

Refactoring:

* Remove explicit send_header() from scripts. $template->process sends headers automatically.
* Replace overlong IF-ELSE with named blocks in code-error.html.tmpl and user-error.html.tmpl.
* Move MediaWiki URL templates to the single parameter.

Other features:

* Merge WebServices from Bugzilla 4.0.1.
* Fix several vulnerabilities, like in original Bugzilla.

== v2011.03: 2011-03-25, commit e4b255cfc99e39a2557dd508f347dd71b9ee6176 ==

* Based on Bugzilla 3.6.4.
* Bug change validators ("Checkers").
* "SuperWorkTime" page for entering working time for many bugs at once.
* Excel import can now update bugs + add character set and separator settings for CSV import.
* New simple API, taking query parameters as input and returning XML or JSON;
  able to handle ALL errors, not only ones with hardcoded numeric codes, like standard *RPC.

Development improvements:

* "KittenError": show a page with cute ASCII kitten on internal errors and send
  email to the maintainer.
* Show stack traces in template errors.
* $Bugzilla::RELOAD_MODULES; $^P |= 0x10; support for reloading modules (in debug purposes).
* Original extension system from Bugzilla 3.6 removed and replaced with
  our brand new one, which is also compatible with older extensions.
* Use wrapper around '$$print $cgi->header$$': '$$$cgi->send_header()$$'.

UI improvements:

* Comment preview.
* Submit forms on Ctrl-Enter.
* Redirect after adding attachments and after entering/changing bugs.
  This is a "natural" protection against double form submit, and also
  allows to press F5 after saving bug changes.
* Guess charset of text attachments, and try to display them with correct header.
* Removed YAHOO UI javascript library.
* Internal-external product relationship, clone bug links.
* Support Levenshtein distance for user login matching (needs MySQL UDF).

Searching and reporting:

* Allow to measure working/remaining/estimated time in reports; add empty values to reports.
* Add custom fields to search filters.
* JavaScript buglist table sorting (like on bugzilla.mozilla.org).
* "First comment", "Duplicate of" columns in search.
* "Period Worktime" column in search allowing to sum working time for the time
  interval selected in "Only bugs changed between..." block.
* Support for auto-sizing iframe with HTML5 postMessage when a simple buglist is embedded in it.

Bug field improvements:

* Unified dependent field value checking, client-side caching of field/value dependencies;
  do not require bug access rights on dependent bugs if you don't change them.
* Numeric custom field type.
* "Cloneability": setting allowing to choose whether to copy custom field value when cloning bugs.
* Option allowing to automatically add BUG_ID custom fields into bug dependencies.
* Online creation of custom fields without giving errors to users.
* Allow to disable old components ("close them for bug entry", like products).
* Lock bug rows in the DB during update (SELECT FOR UPDATE) to avoid deadlocks.
* Some API functions for custom field values.

== v2010.05: 2010-05-13, commit 0804786698562b0ff67bbfb27c4eb2f52dff8cb2 ==

* Based on Bugzilla 3.4.6.
* Allow to make auto-refreshable MySQL Views from bug lists.
* Excel import: mass bug posting from Excel or CSV files.
* Slightly simplified Testopia 2.3 with test MediaWiki plan sync support.

Bug field improvements:

* Multiple visibility values for fields and values.
* User comboboxes (no autocomplete) for flag requestees.
* Allow to disable OS and Platform fields.
* CC list display like on bugzilla.mozilla.org :).
* Expanded limit for custom field values to 255.
* Editable default CC for components.
* Default version for components.
* "Submit my changes anyway" doesn't overwrite values which you didn't change.

UI improvements:

* Redesign of dependency graphs (SVG+PNG and bug clustering).
* HTML+plaintext multipart/alternative bugmail.
* [DD:]HH:MM[.SS] syntax for working time.
* Configurable position of "fat footer" - top, bottom or both.
* ASCII pseudographic formatting of tab-separated tables in bug comments.
* Force bug form refresh on page reload, even in Firefox.
* Simplified Quick Search syntax (it was slightly insane in original version).
* email_in.pl (incoming email handler) improvements: multiple attachments, HTML stripping.

Other improvements:

* Guess MIME types for uploads, guess file descriptions from names.
* Allow to set "prefer no time tracking" flag for products and warn when
  entering worktime in them.
* Replace overlong IF-ELSE from messages.html.tmpl with named blocks.
* Some bug cloning changes.
* Various minor changes.

== v2009.07: 2009-07-28, commit 1867a99935bd5f3795e4fcce962dda7a4c91cadf ==

* Based on Bugzilla 3.2.4.
* Store all attachments in FS instead of DB by default.
* Template Toolkit related performance fixes.
* Per-product "CC list restriction group" - even if someone who is in this group
  adds someone who's not in it into CC, Assignee or QA bug fields, Bugzilla
  disallows this change.
* Single-click "unsubscribe from bug" page.
* RSS activity and comment feed for each bug.
* Russian stemming for MySQL fulltext search.
* Integration with ViewVC ("Look for bug in CVS/SVN") and MediaWiki.
* Some other initial Bugzilla4Intranet improvements.