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2012.02.14, Version 0.9.0 (stable), v1300
Major features:
* js-like syntax
- new parser for a syntax close to JavaScript
- this is now the default syntax (use --parser classic to the the previous syntax)
- emacs mode and vim mode have been updated for this syntax
* MongoDB support
- new db backend based on MongoDB (not default)
- fully integrated with the langage db syntactic construction
- replica sets are supported using SlaveOk mode
- db syntactic construction extension to support queries with multiple ranges
Other features:
* i18n
- new @i18n directive
- it supports generic value that depends on the language
- more concise and simpler support for string
* directive @public_env
- instructs the compiler that it is legal to serialize a closure
- helps constructing functions on the server side that will be used later on the client side
New APIs:
* Mime, WBootstrap, Bootstrap, Dropbox, GCharts, Markdown, IRC, XlsExport, CsvExport, ...
Updated APIs :
* Email, SmtpClient, SmtpServer, Dom, Resource, OAuth, Canvas, Facebook, Twitter, GitHub, ...
Bug fixes:
* json string escaping: escape all control characters
* many other minor and major bug fixes
* Mongo replica sets now detect unsolicited change in primary due to new
priority feature for replica set nodes
* System.get_memory_usage(() on FreeBSD
Other changes:
* versioning number to semantic versioning (
- 1.0s4 => v0.9.0
* no automatic include of the favicon link
* .mlstate renamed into .opa, and no un-necessary creation at runtime
* HTML5 doctype added
opa (1.0s3.4) unstable; urgency=low
* initial open-source release
-- Louis Gesbert <> Fri, 10 Jun 2011 15:44:20 +0200
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