0.9.30

0.9.30 - 13 May 2015

Minimum OS X version: 10.8

Crashlytics has been updated to the new Fabric framework, which Crashlytics is now part of. This should not affect users in any way
Fix various deficient extension credits, for extensions inherited from Hydra/Mjolnir

Fixed: hs.eventtap.event.keyStrokes() is now more efficient
Fixed: hs.drawing.newText() no longer crashes if its optional parameters are not passed
Fixed: Various extensions are now more careful with string parameters, which could previously cause crashes
Fixed: hs.grid no longer emits errors for unusual windows that have no value for :screen()
Fixed: hs.drawing methods can no longer cause crashes by being called against the wrong type of drawing object
Fixed: hs.menubar dynamic menus no longer cause Hammerspoon to crash if the menu generator callback returns the wrong datatype
Fixed: hs.uielement is now more robust in the face of errors when creating an object
Fixed: hs.eventtap.event no longer leaks one CGEventSourceRef per event
Fixed: hs.drawing no longer renders objects in the wrong place on non-primary displays
Changed: hs.event.keyStroke() no longer supports sending multiple keystrokes (see hs.event.keyStrokes() for that)
Changed: hs.hints.windowHints() now supports a callback function
Added: hs.http for making simple and complex HTTP requests
Added: hs.usb.watcher for reacting to USB device insertions/removals
Added: hs.drawing:setTextFont() for changing the font of a drawing object
Added: hs.host for inspecting network address/name information

Minimum OS X version: 10.8

Fixed: hs.hints now works with more unusual windows, such as Steam
Fixed: hs.menubar menu entry disabling now works as documented
Fixed: hs.screen gamma related functions now have the correct names in API docs
Fixed: hs.eventtap.event.newMouseEvent()’s 4th parameter is now optional, as documented
Changed: hs.hints.windowHints() now accepts an optional threshold for showing window titles, to help avoid cluttering the screen
Changed: hs.grid resizing functions now work in more cases, e.g. resizing even if a window is at the screen edge already, but has space to grow in the other direction
Changed: hs.hotkey.modal hotkeys can now supply a callback for repeat events
Added: hs.caffeinate.watcher for reacting to system power events (display sleep/wake, system sleep/wake)