diff --git a/NEWS b/NEWS --- a/NEWS +++ b/NEWS @@ -1,3 +1,83 @@ +2010-03-19 Version 1.2 released + + This is major feature release + + * New algorithms + * Bellman-Ford algorithm (#51) + * Minimum mean cycle algorithms (#179) + * Karp, Hartman-Orlin and Howard algorithms + * New minimum cost flow algorithms (#180) + * Cost Scaling algorithms + * Capacity Scaling algorithm + * Cycle-Canceling algorithms + * Planarity related algorithms (#62) + * Planarity checking algorithm + * Planar embedding algorithm + * Schnyder's planar drawing algorithm + * Coloring planar graphs with five or six colors + * Fractional matching algorithms (#314) + * New data structures + * StaticDigraph structure (#68) + * Several new priority queue structures (#50, #301) + * Fibonacci, Radix, Bucket, Pairing, Binomial + D-ary and fourary heaps (#301) + * Iterable map structures (#73) + * Other new tools and functionality + * Map utility functions (#320) + * Reserve functions are added to ListGraph and SmartGraph (#311) + * A resize() function is added to HypercubeGraph (#311) + * A count() function is added to CrossRefMap (#302) + * Support for multiple targets in Suurballe using fullInit() (#181) + * Traits class and named parameters for Suurballe (#323) + * Separate reset() and resetParams() functions in NetworkSimplex + to handle graph changes (#327) + * tolerance() functions are added to HaoOrlin (#306) + * Implementation improvements + * Improvements in weighted matching algorithms (#314) + * Jumpstart initialization + * ArcIt iteration is based on out-arc lists instead of in-arc lists + in ListDigraph (#311) + * Faster add row operation in CbcMip (#203) + * Better implementation for split() in ListDigraph (#311) + * ArgParser can also throw exception instead of exit(1) (#332) + * Miscellaneous + * A simple interactive bootstrap script + * Doc improvements (#62,#180,#299,#302,#303,#304,#307,#311,#331,#315, + #316,#319) + * BibTeX references in the doc (#184) + * Optionally use valgrind when running tests + * Also check ReferenceMapTag in concept checks (#312) + * dimacs-solver uses long long type by default. + * Several bugfixes (compared to release 1.1): + #295: Suppress MSVC warnings using pragmas + ----: Various CMAKE related improvements + * Remove duplications from doc/CMakeLists.txt + * Rename documentation install folder from 'docs' to 'html' + * Add tools/CMakeLists.txt to the tarball + * Generate and install LEMONConfig.cmake + * Change the label of the html project in Visual Studio + * Fix the check for the 'long long' type + * Put the version string into config.h + * Minor CMake improvements + * Set the version to 'hg-tip' if everything fails + #311: Add missing 'explicit' keywords + #302: Fix the implementation and doc of CrossRefMap + #308: Remove duplicate list_graph.h entry from source list + #307: Bugfix in Preflow and Circulation + #305: Bugfix and extension in the rename script + #312: Also check ReferenceMapTag in concept checks + #250: Bugfix in pathSource() and pathTarget() + #321: Use pathCopy(from,to) instead of copyPath(to,from) + #322: Distribure LEMONConfig.cmake.in + #330: Bug fix in map_extender.h + #336: Fix the date field comment of graphToEps() output + #323: Bug fix in Suurballe + #335: Fix clear() function in ExtendFindEnum + #337: Use void* as the LPX object pointer + #317: Fix (and improve) error message in mip_test.cc + Remove unnecessary OsiCbc dependency + #356: Allow multiple executions of weighted matching algorithms (#356) + 2009-05-13 Version 1.1 released This is the second stable release of the 1.x series. It @@ -72,7 +152,7 @@ ----: Minor clarification in the LICENSE file ----: Add missing unistd.h include to time_measure.h #204: Compilation bug fixed in graph_to_eps.h with VS2005 - #214,#215: windows.h should never be included by lemon headers + #214,#215: windows.h should never be included by LEMON headers #230: Build systems check the availability of 'long long' type #229: Default implementation of Tolerance<> is used for integer types #211,#212: Various fixes for compiling on AIX @@ -94,51 +174,51 @@ 2008-10-13 Version 1.0 released - This is the first stable release of LEMON. Compared to the 0.x - release series, it features a considerably smaller but more - matured set of tools. The API has also completely revised and - changed in several places. + This is the first stable release of LEMON. Compared to the 0.x + release series, it features a considerably smaller but more + matured set of tools. The API has also completely revised and + changed in several places. - * The major name changes compared to the 0.x series (see the + * The major name changes compared to the 0.x series (see the Migration Guide in the doc for more details) * Graph -> Digraph, UGraph -> Graph * Edge -> Arc, UEdge -> Edge - * source(UEdge)/target(UEdge) -> u(Edge)/v(Edge) - * Other improvements - * Better documentation - * Reviewed and cleaned up codebase - * CMake based build system (along with the autotools based one) - * Contents of the library (ported from 0.x) - * Algorithms - * breadth-first search (bfs.h) - * depth-first search (dfs.h) - * Dijkstra's algorithm (dijkstra.h) - * Kruskal's algorithm (kruskal.h) - * Data structures - * graph data structures (list_graph.h, smart_graph.h) - * path data structures (path.h) - * binary heap data structure (bin_heap.h) - * union-find data structures (unionfind.h) - * miscellaneous property maps (maps.h) - * two dimensional vector and bounding box (dim2.h) + * source(UEdge)/target(UEdge) -> u(Edge)/v(Edge) + * Other improvements + * Better documentation + * Reviewed and cleaned up codebase + * CMake based build system (along with the autotools based one) + * Contents of the library (ported from 0.x) + * Algorithms + * breadth-first search (bfs.h) + * depth-first search (dfs.h) + * Dijkstra's algorithm (dijkstra.h) + * Kruskal's algorithm (kruskal.h) + * Data structures + * graph data structures (list_graph.h, smart_graph.h) + * path data structures (path.h) + * binary heap data structure (bin_heap.h) + * union-find data structures (unionfind.h) + * miscellaneous property maps (maps.h) + * two dimensional vector and bounding box (dim2.h) * Concepts - * graph structure concepts (concepts/digraph.h, concepts/graph.h, + * graph structure concepts (concepts/digraph.h, concepts/graph.h, concepts/graph_components.h) - * concepts for other structures (concepts/heap.h, concepts/maps.h, - concepts/path.h) - * Tools - * Mersenne twister random number generator (random.h) - * tools for measuring cpu and wall clock time (time_measure.h) - * tools for counting steps and events (counter.h) - * tool for parsing command line arguments (arg_parser.h) - * tool for visualizing graphs (graph_to_eps.h) - * tools for reading and writing data in LEMON Graph Format + * concepts for other structures (concepts/heap.h, concepts/maps.h, + concepts/path.h) + * Tools + * Mersenne twister random number generator (random.h) + * tools for measuring cpu and wall clock time (time_measure.h) + * tools for counting steps and events (counter.h) + * tool for parsing command line arguments (arg_parser.h) + * tool for visualizing graphs (graph_to_eps.h) + * tools for reading and writing data in LEMON Graph Format (lgf_reader.h, lgf_writer.h) * tools to handle the anomalies of calculations with - floating point numbers (tolerance.h) + floating point numbers (tolerance.h) * tools to manage RGB colors (color.h) - * Infrastructure - * extended assertion handling (assert.h) - * exception classes and error handling (error.h) - * concept checking (concept_check.h) - * commonly used mathematical constants (math.h) + * Infrastructure + * extended assertion handling (assert.h) + * exception classes and error handling (error.h) + * concept checking (concept_check.h) + * commonly used mathematical constants (math.h)