Wesnoth 1.19.19

Campaigns

• Heir to the Throne
  
  
  • The finale's farm burning difficulty option now explains which option is the standard and which option is especially challenging.
    
  • The finale's farm burning difficulty option will now trigger automatically if you miss it.
    
  • Once unlocked, Carcyn now also includes a port on the north shore.
    
  • Fix Li'sar not using her elite recruits in Crossroads and Siege of Elensefar.
    
  
  

Lua API

• Add new wml.valid_var function to validate a WML variable path
  
• Bugfix: Indexing a vconfig now returns a table with tag/contents keys
  

Translations

• Updated translations: Bengali, British English, Catalan, Czech, French, Finnish, Galician, Hungarian, Italian, Spanish
  

WML Engine

• Add a 'priority' attribute to abilities and weapon specials with values (`[chance_to_hit]`, ``, etc).
  
  
  • Values set by lower priority specials are considered as the base value for higher priority specials' calculations.
    
  
  

• Using `[chance_to_hit]` with a negative priority is now preferred over giving weapons `parry` and `accuracy` attributes, as the sidebar UI shows it.
  
• You can now test if a WML variable is empty with `blank=yes`
  
• It is now possible to place `[set_variables]` (note the plural) in `[modify_side]` and `[modify_unit]`
  

Miscellaneous and Bug Fixes

• Fixed giving quick trait to leaders with 4 moves in multiplayer.
  
• Removed the `SPECIAL_NOTES_ARCANE` macro, the note is automatically added to any unit with an arcane attack.
  
• Fixed a crash when a unit has no random traits available.