Changes in version 1.0.0.6 (2025-04-16)                 

    o   printDerivations and treeToDataFrames work with complete and 
	incomplete derivation trees.

                       Changes in version 1.0.0.5                       

    o   treeToDataFrames() and helper functions: 
	Converts a complete derivation tree into data frames suitable 
	to generate an igraph plot of the derivation tree.

                       Changes in version 1.0.0.4                       

    o   printDerivations(): print the list of derivations for a derivation tree.

                       Changes in version 1.0.0.3                       

    o   treeProbability(): path probability of generating a derivation tree t
	                     for grammar g. Unique for unambiguous grammars
	                     without redundant rules.

                       Changes in version 1.0.0.2                       

    o   decodeAndFixDT(): randomly completes derivation trees generated
	                  from finite length random integer vectors
	                  (for grammatical evolution).

                       Changes in version 1.0.0.1                       

    o   Corrected typos in documentation:
	chooseNode(), chooseRule(), chooseRulek(), 
	compatibleSubtrees(), decodeCDT(), decodeFT(),
	treeANL(), filterANL(), and filterANLid()