alpar@547: 2009-03-27 LEMON joins to the COIN-OR initiative
alpar@547: 
alpar@547:         COIN-OR (Computational Infrastructure for Operations Research,
alpar@547:         http://www.coin-or.org) project is an initiative to spur the
alpar@547:         development of open-source software for the operations research
alpar@547:         community.
alpar@547: 
alpar@322: 2008-10-13 Version 1.0 released
alpar@262: 
alpar@262: 	This is the first stable release of LEMON. Compared to the 0.x
alpar@262: 	release series, it features a considerably smaller but more
alpar@262: 	matured set of tools. The API has also completely revised and
alpar@262: 	changed in several places.
alpar@262: 
alpar@322: 	* The major name changes compared to the 0.x series (see the
alpar@322:           Migration Guide in the doc for more details)
alpar@262:           * Graph -> Digraph, UGraph -> Graph
alpar@262:           * Edge -> Arc, UEdge -> Edge
alpar@262: 	  * source(UEdge)/target(UEdge) -> u(Edge)/v(Edge)
alpar@262: 	* Other improvements
alpar@262: 	  * Better documentation
alpar@262: 	  * Reviewed and cleaned up codebase
alpar@262: 	  * CMake based build system (along with the autotools based one)
alpar@262: 	* Contents of the library (ported from 0.x)
alpar@262: 	  * Algorithms
alpar@262:        	    * breadth-first search (bfs.h)
alpar@262:        	    * depth-first search (dfs.h)
alpar@262:        	    * Dijkstra's algorithm (dijkstra.h)
alpar@262:        	    * Kruskal's algorithm (kruskal.h)
alpar@262:     	  * Data structures
alpar@262:        	    * graph data structures (list_graph.h, smart_graph.h)
alpar@262:        	    * path data structures (path.h)
alpar@262:        	    * binary heap data structure (bin_heap.h)
alpar@262:        	    * union-find data structures (unionfind.h)
alpar@262:        	    * miscellaneous property maps (maps.h)
alpar@262:        	    * two dimensional vector and bounding box (dim2.h)
alpar@262:           * Concepts
alpar@262:        	    * graph structure concepts (concepts/digraph.h, concepts/graph.h,
alpar@262:               concepts/graph_components.h)
alpar@262:        	    * concepts for other structures (concepts/heap.h, concepts/maps.h,
alpar@262: 	      concepts/path.h)
alpar@262:     	  * Tools
alpar@262:        	    * Mersenne twister random number generator (random.h)
alpar@262:        	    * tools for measuring cpu and wall clock time (time_measure.h)
alpar@262:        	    * tools for counting steps and events (counter.h)
alpar@262:        	    * tool for parsing command line arguments (arg_parser.h)
alpar@262:        	    * tool for visualizing graphs (graph_to_eps.h)
alpar@262:        	    * tools for reading and writing data in LEMON Graph Format
alpar@262:               (lgf_reader.h, lgf_writer.h)
alpar@262:             * tools to handle the anomalies of calculations with
alpar@262: 	      floating point numbers (tolerance.h)
alpar@262:             * tools to manage RGB colors (color.h)
alpar@262:     	  * Infrastructure
alpar@262:        	    * extended assertion handling (assert.h)
alpar@262:        	    * exception classes and error handling (error.h)
alpar@262:       	    * concept checking (concept_check.h)
alpar@262:        	    * commonly used mathematical constants (math.h)