The minimum Unity version is now 4.7.0.

• Added property bool HyperText.raycastTarget to all versions of Unity older than 5.2 (reflects functionality of built-in property in Unity 5.2 and newer).
• Added method int HyperText.GetLinks(ref List<HyperText.LinkInfo>).
• Added method protected bool RaycastRect(Vector2, Camera) to allow subclasses to more easily implement raycast functionality of UnityEngine.UI.Graphic.
• Custom classes inheriting from HyperText now automatically display child class properties in the inspector as needed. See the "Other Properties" group right before the "Events" group.
• Added inspector and console warnings if a HyperText is the child of another clickable control (e.g., Buttons) and contains links that might block input to them.
• Added menu option Assets -> Candlelight -> HyperText -> Validate Raycast Targets to scan the project for HyperText instances that might block input to buttons.

• Unity 4.7.0 is new minimum version.
• The following events have been made obsolete to reduce confusion:
  • HyperText.OnPress
  • HyperText.OnRelease
• The following events have been made obsolete and renamed to better conform to MSDN naming guidelines:
  • HyperText.OnClick -> HyperText.ClickedLink
  • HyperText.OnEnter -> HyperText.EnteredLink
  • HyperText.OnExit -> HyperText.ExitedLink
  • HyperTextStyles.OnStylesChanged -> HyperTextStyles.Changed (type is now HyperTextStyles.ChangedEventHandler)
  • ITextSource.OnBecameDirty -> ITextSource.BecameDirty (type is now ITextSourceEventHandler)
  • KeywordCollection.OnRebuildKeywords -> KeywordCollection.Changed (type is now KeywordCollection.ChangedEventHandler)
• The following methods have been made virtual in order to facilitate subclassing:
  • HyperText.OnPointerClick(PointerEventData eventData)
  • HyperText.OnPointerDown(PointerEventData eventData)
  • HyperText.OnPointerExit(PointerEventData eventData)
  • HyperText.OnPointerUp(PointerEventData eventData)
• HyperText no longer implements UnityEngine.EventSystems.IPointerEnterHandler.
• Minor reduction in allocations.
• Removed some obsolete members.
• Library updates.

• Custom classes that inherit from HyperText will now use its editor.
• Fixed raycastTarget property missing in inspector in Unity 5.2.0 and higher.
• Fixed inspector button to sort keywords alphabetically not working with keyboard control.
• Fixed alphabetizing keywords via inspector button not undoable.
• Fixed bug in FontUpdateTracker that could cause InvalidOperationException.
• Fixed popup graphic in example scene appearing wrong on some Android devices.
• Fixed bug causing state colors with multiplicative blending to get clamped to (1, 1, 1, 1).
• Fix bug in HyperTextStyles inspector preventing interaction with overridden link style controls.
• Fix bug in 5.2.0 and newer that could cause an errant character to appear at wrong vertical offset at the end of a line if text was truncated vertically.

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