New APIs in FxOS 1.2 (between gecko 18 and 26)

CSS

• @font-feature-values rule support (bug 549861)
• CSSGroupingRule and CSSConditionRule (bug 814907)
• StyleRule{Added,Removed,Changed}, StyleSheetApplicableStateChange, StyleSheetChange events (bug 839103)
• CSS.supports() (bug 779917)

Media

• WebAudio (bug 779297)
• new WebGL 1 extensions.
  • OES_element_index_uint:
    • http://www.khronos.org/registry/webgl/extensions/OES_element_index_uint/
  • OES_texture_float_linear:
    • http://www.khronos.org/registry/webgl/extensions/OES_texture_float_linear/
  • OES_vertex_array_object:
    • http://www.khronos.org/registry/webgl/extensions/OES_vertex_array_object/
  • WEBGL_draw_buffers:
    • http://www.khronos.org/registry/webgl/extensions/WEBGL_draw_buffers/
  • ANGLE_instanced_arrays:
    • http://www.khronos.org/registry/webgl/extensions/ANGLE_instanced_arrays/
  • Note that availability of these extensions depends on device capabilities. On my hamachi device, of the 5 new extensions listed above, only OES_element_index_uint and OES_vertex_array_object are available.
• Media/Audio recording bug 803414, bug 889720
• getUserMedia for audio/microphone

DOM

• document.caretPositionFromPoint (bug 654352)
• ChildNode.remove() (bug 856629)
• ParentNode on document fragments and documents; move previousElementSibling and nextElementSibling to ChildNode (bug 895974)
  • http://dom.spec.whatwg.org/#interface-parentnode
• document.register (bug 783129)
• support for clipboardData in cut/copy/paste events (bug 407983)

Keyboard

• KeyboardEvent.repeat (bug 600117)
• 3rd party keyboards (bug 816869)

Apps/General

• Inter-app communication API (bug 876397)
• DeviceStorage .default (bug 874213)
• Notification API bug 782211
• TCP socket API (bug 797561)

RIL/Telephony

• Fuzzy matcher API for phone numbers (bug 883923)
• CDMA
  • Registration info (bug 882984)
    • (bug 882984)
    • multiple new CDMA specific attributes in MozMobileCellInfo
    • dom/network/interfaces/nsIDOMMobileConnection.idl
  • Emergency callback mode support (bug 887690)
    • new method exitEmergencyCbMode and new event emergencycbmodechange in MozMobileConnection
    • dom/network/interfaces/nsIDOMMozEmergencyCbModeEvent.idl
  • OTASP (bug 882983)
    • new event otastatuschange in MozMobileConnection
    • dom/network/interfaces/nsIDOMMozOtaStatusEvent.idl
  • MDN/MIN (bug 869778)
    • new interface MozGsmIccInfo & MozCdmaIccInfo
    • new attribute iccType in MozIccInfo
    • dom/icc/interfaces/nsIDOMIccInfo.idl
  • Preferred voice mode (bug 869769)
    • new methods setVoicePrivacyMode and getVoicePrivacyMode in MozMobileConnection
    • dom/network/interfaces/nsIDOMMobileConnection.idl
  • Roaming preference (bug 869768)
    • new methods setRoamingPreference and getRoamingPreference in MozMobileConnection
    • dom/network/interfaces/nsIDOMMobileConnection.idl
  • Call Waiting (bug 822210)
    • new attribute secondNumber in TelephonyCall
    • dom/webidl/TelephonyCall.webidl
• Support Change Call Barring Password (bug 905479)
  • new method changeCallBarringPassword in MozMobileConnection
  • dom/network/interfaces/nsIDOMMobileConnection.idl
• Move ICC functions out from MobileConnection (bug 875721, bug 874744, bug 860585, bug 859220)
  • MozIccInfo
    • navigator.mozIccManager.iccInfo
    • new interface
    • dom/icc/interfaces/nsIDOMIccInfo.idl
  • MozIccManager
    • navigator.mozIccManager
    • new attributes, methods, and events
    • dom/icc/interfaces/nsIDOMIccManager.idl
  • MozMobileConnection
    • navigator.mozMobileConnection
    • numerous attributes, methods and events removed
    • dom/network/interfaces/nsIDOMMobileConnection.idl
  • nsIDOMMozMobileICCInfo
    • navigator.mozMobileConnection.iccInfo
    • interface removed
• ICC card lock improvements
  • Rename ICCCardLockErrorEvent to IccCardLockErrorEvent
    • dom/webidl/IccCardLockErrorEvent.webidl
  • Retry count (bug 886239, bug 875710)
    • attribute retryCount removed from MozMobileConnection
    • new method getCardLockRetryCount in MozIccManager
    • dom/network/interfaces/nsIDOMMobileConnection.idl
    • dom/icc/interfaces/nsIDOMIccManager.idl
• Import/export SIM Contacts (bug 847741, bug 847820)
  • new methods readContacts, updateContact in MozIccManager
  • dom/icc/interfaces/nsIDOMIccManager.idl
• ICC Secure Elements (bug 840780)
  • new methods iccOpenChannel, iccExchangeAPDU, iccCloseChannel in MozIccManager
  • dom/icc/interfaces/nsIDOMIccManager.idl
• STK improvements
  • 'duration' for Display Text, Setup Call commands (bug 831630)
    • new attribute duration in both MozStkTextMessage and MozStkSetUpCall
    • dom/icc/interfaces/SimToolKit.idl
  • support "Language Selection Event" (bug 831627)
    • new dictionary MozStkLanguageSelectionEvent
    • dom/icc/interfaces/SimToolKit.idl
  • support "Idle Screen Available Event" (bug 831628)
    • new dictionary MozStkGeneralEvent
    • dom/icc/interfaces/SimToolKit.idl
• MobileMessage
  • Turn getSegmentInfoForText into an async call (bug 903403)
    • dom/mobilemessage/interfaces/nsIDOMMobileMessageManager.idl
  • Remove navigator.mozSms (bug 891235)
• Telephony
  • support "Conference Call" (certified only) (bug 772765)
    • navigator.mozTelephony.conferenceGroup
    • new interface