CHANGELOG

* Allow Many2One on ModelSQL to target ModelStorage
* Manage Cache in Transaction
* Allow to register multiple exit functions on Transaction
* Return 429 status when too many login attempts
* Add set_rpc on Field
* Add has_select_for on Database
* Store custom report translation in separate module
* Add form action keyword for set/synchronize translation on report and view
* Add negative value for col attribute
* Allow to use domain_<field name> method with Function fields
* Validate wizard definition on module tests
* Remove order constraint on register ModelSQL
* Add relate from report to translations

Version 4.2.0 - 2016-11-28
* Bug fixes (see mercurial logs for details)
* Add toolbar attribute for richtext widget
* Add PYSON widget
* Allow to define the text color and background color in calendar view
* Allow to override cache implementation
* Add button rule
* Allow to specify translatable languages in trytond-admin
* Add datetime_field on Reference
* Merge Spanish's into Spanish (Latin American)
* Do not check write access on model for wizard with groups
* Add user application
* Add sequence_ordered
* Remove most country specific code in languages
* Add support for derivative translations
* Remove IDENTIFIER regexp on ir.model and ir.model.field
* Enforce suffix and prefix to have id or name
* Sanitize path in file_open (CVE-2016-1242)
* Prevent read of user password hash (CVE-2016-1241)
* Add database dump cache for tests
* Remove unused tools: find_in_path, exec_command_pipe and mod10r
* Implementation of drop_column for SQLite
* Allow to pass many configuration files
* Remove translate on field name of User
* Allow to define the default mode in calendar view
* Use 'default_rec_name' context key in Model.default_get
* Add option to store Attachment in database
* Allow to store Binary field in filestore
* Add filestore module
* Allow None in Greater/Less PYSON
* Add option to set admin password with trytond-admin
* Remove super password
* Remove database management from RPC
* Remove ModelView.view_header_get
* Remove string attribute from views
* Don't check write access on model for button with groups
* Limit readonly state for xxx2Many
* Add option to update modules list with trytond-admin
* Use home directory as default path for database and web root.
* Add count option on Action Window Domains
* Remove window_name on Action Window
* Return the calling keyword in ActionKeyword.get_keywords
* Add customizable login process
* Allow to customize the substitutions used on sequence
* Allow PYSON in tree_invisible attribute

Version 4.0.0 - 2016-05-02
* Bug fixes (see mercurial logs for details)
* Add sendmail module to send transactional email
* Support Two-Phase Commit in Transaction
* Allow Report to generate text plain, XML, HTML and XHTML
* Add workflow graph on ir.model
* Add context model on ir.action.act_window
* Switch to WSGI API
* Limit the login size in LoginAttempt
* Remove LocalDict from tools
* Add LRUDictTransaction
* Follow PEP-0249 for Database, Transaction and Cursor
* Add Python3 support
* Make TestCase create and drop its database
* Add with_transaction decorator for tests
* Add note on resources
* Add 'where' operator for xxx2many fields
* Strip and unquote double-quote from Postgresql schema in search_path
* Move webdav into a separate module
* Don't read historized user when evaluating record rules as it could lead to
  past privilege escalation.
* Only rebuild mptt tree if left or right values have their default values
* Allow nested inherited view
* Add button on cron to run once
* Check all fields when writing a sequence of records, values (CVE-2015-0861)
* Add view_ids on tree view
* Add parent_of operator
* Enforce type of inheriting view
* Use instance context in translated descriptor of Selection

Version 3.8.0 - 2015-11-02
* Bug fixes (see mercurial logs for details)
* Add test for all field methods
* Load po files also in 'override' subdirectory
* Add support for float and integer on Property fields
* Remove foreign-key on create_uid and write_uid
* Prevent deletion of any user
* Manage PostgreSQL schema
* Remove colors attribute on tree view
* Remove style on Report
* Add StateReport to Wizard
* Allow to override ModelSQL._table
* Allow to import backend from entry points
* Add reversed operators to PYSON expressions
* Explicity raise error when creating/writing/deleting models with table_query
* Use CURRENT_TIMESTAMP instead of now
* Use Constraint instance in ModelSQL._sql_constraints
* Only return default record if no domain supplied on ModelSingleton search
* Rule.domain_get returns a domain and Rule.query_get a SQL query
* Add target_search option to Many2One
* Add tables argument to ModelSQL.search_domain
* Rename ir.module.module* into ir.module*

Version 3.6.0 - 2015-04-20
* Bug fixes (see mercurial logs for details)
* Use bytes and bytearray for Binary
* Add button_change
* Add support for PyPy
* Add support for psycopg2cffi
* Add noeval on PYSONDecoder
* Add __repr__ to PYSON
* Remove safe_eval
* Add ModelView.view_attributes
* Add pyson attribute on data field tag
* Changed into JSON:
    - record rule domain
    - trigger condition
    - 'states', 'domain', 'spell' and 'colors' view attributes
    - view domain
    - 'email', 'domain', 'context', 'order' and 'search_value' action fields
* Add product attribute on form view for One2Many
* Remove float_time widget
* Add TimeDelta field
* search_global yields record instead of id
* Add ModelTestCase
* Add test for missing default model access
* Report API refactorization
* Add test for access rights of menu and actions
* Allow to use the dotted notation for order parameters
* Use action_id to find report to use
* Allow custom StateView without Model
* Remove Pool.object_name_list
* Add translated descriptor for Dict field
* Clean private context keyword in RPC
* Add cache section in configuration
* Use dualmethod on ModelStorage.save
* New API for on_change: instance changes
* Add restore_history_before on ModelSQL
* Remove img_{width,height} form attributes

Version 3.4.0 - 2014-10-20
* Bug fixes (see mercurial logs for details)
* Use literal_eval instead of safe_eval (CVE-2014-6633)
* Prevent double underscore in safe_eval (CVE-2014-6633)
* Add pre-validation on button
* Model and Field access checked only if _check_access is set
* Add check_access to RPC
* Add check_access to Wizard and Report
* Add support for domain_<field name> method
* Refactor configuration file and command line
* Use the context of the relation field for instanciation
* Use a configuration field for logging
* Add translated descriptor for Selection field
* Add tree_state attribute on tree view
* Allow to sync XML data
* Remove on_change calls in Model.default_get
* Add group call to on_change
* Add UnionMixin
* Allow to disable sorting of dictionary field's selection
* Add active field to views of action window
* Make global cache depends on explicit context keys
* Don't add to global cache Binary fields
* Add MatchMixin
* Add image widget to tree
* Remove context, current_date and time from record rule evaluation

Version 3.2.0 - 2014-04-21
* Bug fixes (see mercurial logs for details)
* Add restore_history to ModelSQL
* Add history revisions
* Add the multi selection widget
* Add index to one2many's on_change
* Remove auto-refresh on Action Window
* Add support of domain for non-relation field
* Manage microseconds in JSON-RPC and XML-RPC
* Remove Sha field
* Add password widget
* Add Len to PYSON
* Use bcrypt to hash password if possible
* Use a sequence of ids, values to set fields
* Client side actions on button and wizard
* Add depends attribute to data tag
* Add tree_invisible attribute to button in tree view
* Drop support of Python 2.6
* Deprecate on_change, on_change_with, selection_change_with and autocomplete
  field arguments
* Add fields.depends decorator
* Add run-tests
* Validate only modified and dependant fields on model write
* Improve error messages by showing the failing value
* Remove relation field actions:
    - delete_all
    - unlink_all
    - set
* Rename relation field action unlink into remove
* Use a sequence of records, values in write
* set_context of Transaction.set_user is restricted to root
* Add a "copy" action to One2Many and Many2Many's set method
* Force UTC as timezone (migration script available on tryton-tools)
* Add relation_field for many2one

Version 3.0.0 - 2013-10-21
* Bug fixes (see mercurial logs for details)
* Allow customization of translation in po files
* Use python-sql
* Add convert_domain method on Fields
* Add sql_format and sql_type methods on Fields
* Allow to return a full domain for Function.searcher
* Replace static backend by dynamic get method
* Replace order_field by order_<field name> method
* Allow field One2One in check_recursion
* Remove the default order on MPTT
* Add grouped attribute to data tag
* Store selection tree state
* Add order to Action Window
* Add factor on number fields
* Add calendar view
* Remove request

Version 2.8.0 - 2013-04-22
* Bug fixes (see mercurial logs for details)
* Allow to search on target of Reference field
* Remove _inherits
* Add dynamic label
* Add prefix, suffix on tree view
* Replace _constraints with validate in ModelStorage
* Add selection_change_with on Selection and Reference fields
* Add Dict fields
* Remove unique constraint on model and field access
* Use lists of values in create
* (Field, Operator, Operand) are replaced by Domain on Rule
* Add global search
* Replace view shortcut by menu favorite
* Store default language in database
* Add icon attribute on fields
* Prevent Wizard State name to start with '_'
* Add completion attribute for Many2One, Many2Many and One2Many
* Add ViewSearch
* Add domains on Action Window

Version 2.6.0 - 2012-10-22
* Bug fixes (see mercurial logs for details)
* Add pre-validation
* Allow to use XML file for views
* Add RPC definition
* Repace BrowseRecord by Model instance
* Replace Cache decorator by a simple LRU Cache
* Remove Cacheable
* Remove _description
* Rename _name by __name__
* Use class in Pool
* Fix search button clause in ModelButton.get_groups (CVE-2012-2238)
* Merge all kind of buttons
* Use XML id for board action instead of id
* Add states attribute to notebook
* Allow to use tuple for Reference
* Add constant interpolation on line graph
* Add create/delete field access
* Add dynamic size limit on the One2Many, Many2Many and Char
* Replace __tryton__.py by tryton.cfg
* Allow to use Reference field in One2Many & Many2Many
* Remove hexmd5 from ModelView.fields_view_get
* Allow client to manage model access
* Add time format validation
* Remove ModelSQL.default_sequence

Version 2.4.0 - 2012-04-23
* Bug fixes (see mercurial logs for details)
* Don't allow rpc call on ModelStorage without ModelView (CVE-2012-0215)
* Add shared WebDAV
* Remove workflow module
* Simplify workflow engine
* Add ir.model.button for access rights
* Replace fill by expand
* Integer, Numeric and Float allow None as value
* NULL value is None and not False
* Replace user action by a list of actions
* Add group call to on_change_with
* Allow to get fuzzy translation
* Allow to customize server timezone
* Add richtext widget for WYSIWYG editor
* Add support of fields.Time
* Replace nested view by reference id
* Remove underscore to ir.translation methods
* Add default database language code
* Add extras_depend to module definition
* Store session in database
* New Wizard design
* Add pyson.Id
* Use XML-RPC struct for Decimal and Date
* Remove change_default on fields

Version 2.2.0 - 2011-10-24
* Bug fixes (see mercurial logs for details)
* Remove name field in ir.property
* Add wizard to show views
* Switched from .csv to .po for translations
* Search on Many2One fields include inactive records
* Change select on fields into Boolean
* Change format of search_value on ir.action.act_window
* Manage relation field access
* Support size format in context for Binary fields
* Use buffer for Binary fields
* No more store Binary fields in base64
* Remove tabpos attribute on notebook
* Make PYSON more Pythonic
* Add readonly on Transaction
* Add has_returning on Cursor
* Remove use of python code in workflow XML
* Use SQL sequence on PostgreSQL for ir.sequence
* Allow to specify more than one interface
* Use unoconv for report format conversion
* Allow to use any Opendocument as report template
* Drop NetRPC and activate JSON-RPC by default
* Remove ir.action.wizard_size
* Rename expand and fill attributes into yexpand and yfill
* Add xalign and yalign as field attributes
* Drop support of Python 2.5
* Remove support of Many2Many field in record XML
* Change Pool into a Singleton
* Remove support of zipped modules

Version 2.0.0 - 2011-04-26
* Bug fixes (see mercurial logs for details)
* Use md5 hash for indexing translation
* Merge tree and list views
* Added autocompletion on fields.Char
* Remove ir.default
* Add type, last user and last modification on ir.attachment
* Rename datas into data on ir.attachment
* Add new configuration option to prevent database listing
* Add warning to wizards
* Add server-side icons
* Add support for file link to BinaryField
* Add model field access
* Add loading attribute on fields
* Remove priority attribute on fields
* Model doesn't convert anymore ids for inherited methods
* Remove required attribute on Boolean fields
* Add One2One field
* Add AUTOINCREMENT to sqlite primary key

Version 1.8.0 - 2010-11-01
* Bug fixes (see mercurial logs for details)
* Add timestamp sequence
* New transaction management
* Make _timestamp numeric instead of datetime to work with XML-RPC and JSON-RPC
* Add ir.trigger to trigger ModelStorage change
* Add default value to Boolean fields at database level

Version 1.6.0 - 2010-05-08
* Bug fixes (see mercurial logs for details)
* Add symbol parameter to formatLang
* searcher on Function fields take only one domain clause as argument
* Use a Reference field on ir.attachment to store resource informations
  Improve the ir.attachment views to be usable on the client side
* Use basic access authentication for XML-RPC
* Replace child{1,2} attributes in xml views by a unique child
* Models that uses _inherits will search in inherited parents for missing functions
* Remove ids from on_change* calls
* Improve search on translatable fields
* export_data return empty value for invisible fields
* Don't allow to use float in Numeric fields
* set/get function on Fields take a list of ids
* New interface for Function/Property fields
  Take a Field as first argument instead of many separate arguments
  Remove static arguments
* Fix Float and Numeric for lost of precision
* Add decimal digits validation on fields
* Improve unittests to run trytond from tests
  Use sqlite as default backend
  Add skiptest attribute to data tag
  Add option to test_tryton to run tests from all modules
* Add MySQL backend
* Refactoring by validation with pylint
* Modify ondelete attribute of Many2One according to required attribute value
* Refactor import_data of ModelStorage
* Raise exception when search function is missing on Function fields
* Add LRU memoization, use it to cache compiled code for safe_eval.
* Add PySON to replace python string evaluation on client side
* Add JSON-RPC
* Add groups on Sequence Types and add rules on sequence based on it.
* Ignore Fields that starts with "_"
* Add comment on table and field for postgresql backend
* Remove egenix-mx-base and replace it by python-dateutil
* Add cache to safe_eval
* Rename HttpDaemon into XMLRPCDaemon
* Improve TranslateFactory to fetch all translations for a report in one query
* Handle displayname on webdav.collection
* Handle current-user-privilege-set on webdav.collection

Version 1.4.0 - 2009-10-19
* Bug fixes (see mercurial logs for details)
* Add datetime_field on xxx2Many to use a specific _datetime when reading the related record
* Add new tool safe_eval
* Handle sequence and history renaming when renaming table
* Add old_password to set_preferences of res.user on password change
* Allow to drop constraint, index and foreign key with custom table name
* Added column_rename on TableHandler
* Add new tool reduce_ids
* Add limit_clause function on cursor
* Fill the cursor cache at search
* Allow rpc on today of ir.date
* Use the module dependency order to apply views that inherits
* Allow to update database at the end of restore
* Add ir.model.access check get and set of ir.property
* Add ModelSingleton
* Move login test in res.user
* Rename osv into model on workflow
* Add logout method
* Move BrowseRecord cache onto the cursor except for Function fields
* Don't order search result if order value is []
* Add reload of modules if files have changed
* Add salt to sha of password
* Add strftime to ir.lang to handle locale's format
* Add sqlite backend
* Add validate test for required and size
* Remove _sequence on ModelSQL
* Use gzip in pysocket
* Add gzip encoding for XML-RPC
* Add report name in the result of Report.execute
* Add ir.action.wizard_size to store prefered wizard size
* Add delete_all action on One2Many field
* Read, write, create, delete permission on record rules
* Add reset_default method to ir.default
* Doesn't append '%' to "like", "ilike" clauses
* Handle database dump and restore with password
* Add float_time attribute in fields view

Version 1.2.0 - 2009-04-20
* Bug fixes (see mercurial logs for details)
* Add delete of foreign keys with ondelete CASCADE
* Add write for foreign keys with ondelete SET NULL
* Add datetime_field on Many2One to use a specific _datetime when reading the related record
* Use _datetime in context to read record value at specific datetime
* Add _history_table on ModelSQL to historize change on records
* Allow to use related fields (many2one and reference) in read
* Use rec_name function field instead of name_get and name_search
* Use a new Pool for objects
* Move workflow in ModelWorkflow and the workflow module
* Remove Service and LocalService objects
* New netrpc/xmlrpc syntax
* copy on ModelStorage copies one2many directly on the right record
* Search on translated field will search only on translated value
* Add active field on ir.action to allow better override of reports
* Add depends attributes on Column
* Make Modified Preorder Tree Traversal respects the default order of the model
* Add replace_attributes for xpath tag
* Add email parameter on report action
* Allow to inherit views from an other model
* Add user warnings
* Allow to use a list of id for copy method
* Use one lock per database
* Improve netrpc communication speed
* Add contextual domain on inherited views
* Allow to use globals in domain and states
* Add translate attribute on Selection field
* Use explicit join in search SQL query
* Fix for host with IPv6 enable but without default IPv6 route
* Allow egg installation

Version 1.0.0 - 2008-11-17
* Initial release