Title: lv2 1.0.0
Date: 2012-04-16 00:00
Slug: lv2-1-0-0
Author: drobilla

[lv2 1.0.0](http://lv2plug.in/spec/lv2-1.0.0.tar.bz2) has been released.

Changes:

 * Initial release as a unified project.  Projects can now simply depend on the pkg-config package 'lv2' for all official LV2 APIs.
 * New extensions: atom, log, parameters, patch, port-groups, port-props, resize-port, state, time, worker.
 * atom: Initial release.
 * core: Add new discovery API which allows libraries to read bundle files during discovery, makes library construction/destruction explicit, and adds extensibility to prevent future breakage.
 * core: Relax the range of lv2:index so it can be used for things other than ports.
 * core: Add lv2:CVPort.
 * core: Remove lv2:Resource, which turned out to be meaningless.
 * core: Fix LV2_SYMBOL_EXPORT and lv2_descriptor prototype for Windows.
 * core: Merge with unified LV2 package.
 * core: Add metadata concept of a designation, a channel or parameter description which can be assigned to ports for more intelligent use by hosts.
 * data-access: Merge with unified LV2 package.
 * dynmanifest: Merge with unified LV2 package.
 * event: Fix incorrect ranges of some properties.
 * event: Fix bug in lv2_event_reserve().
 * event: Merge with unified LV2 package.
 * instance-access: Merge with unified LV2 package.
 * log: Initial release.
 * midi: Add class definitions for various message types.
 * midi: Document how to serialise a MidiEvent to a string.
 * midi: Merge with unified LV2 package.
 * parameters: Initial release.
 * patch: Initial release.
 * port-groups: Initial release.
 * port-props: Initial release.
 * presets: Merge with unified LV2 package.
 * presets: Add pset:preset property for describing the preset currently applied to a plugin instance.
 * presets: Remove pset:appliesTo property, use lv2:appliesTo instead.
 * resize-port: Initial release.
 * state: Initial release.
 * time: Initial release.
 * ui: Add support for referring to ports by symbol.
 * ui: Add ui:portMap for accessing ports by symbol, allowing for UIs to be distributed separately from plugins.
 * ui: Add port protocols and a dynamic notification subscription mechanism, for more flexible communication, and audio port metering without control port kludges.
 * ui: Add ui:parent and ui:resize.
 * ui: Add touch feature to notify the host that the user has grabbed a control.
 * ui: Merge with unified LV2 package.
 * units: Merge with unified LV2 package.
 * units: Add unit for audio frames.
 * units: Add header of URI defines.
 * uri-map: Merge with unified LV2 package.
 * urid: Merge with unified LV2 package.
 * urid: Add feature struct names.
 * worker: Initial release.