Changes in NEWS [534:4f3ea453eb90:1005:ffc2d2559fc9] in lemon

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• NEWS (modified) (2 diffs)

NEWS

@@ +1 @@
+2010-10-21 Version 1.2.1 released
+
+        Bugfix release.
+
+        #366: Fix Pred[Matrix]MapPath::empty()
+        #371: Bug fix in (di)graphCopy()
+              The target graph is cleared before adding nodes and arcs/edges.
+
+        #364: Add missing UndirectedTags
+        #368: Fix the usage of std::numeric_limits<>::min() in Network Simplex
+        #372: Fix a critical bug in preflow
+
+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
+        features a better coverage of the tools available in the 0.x
+        series, a thoroughly reworked LP/MIP interface plus various
+        improvements in the existing tools.
+
+        * Much improved M$ Windows support
+          * Various improvements in the CMAKE build system
+          * Compilation warnings are fixed/suppressed
+        * Support IBM xlC compiler
+        * New algorithms
+          * Connectivity related algorithms (#61)
+          * Euler walks (#65)
+          * Preflow push-relabel max. flow algorithm (#176)
+          * Circulation algorithm (push-relabel based) (#175)
+          * Suurballe algorithm (#47)
+          * Gomory-Hu algorithm (#66)
+          * Hao-Orlin algorithm (#58)
+          * Edmond's maximum cardinality and weighted matching algorithms
+            in general graphs (#48,#265)
+          * Minimum cost arborescence/branching (#60)
+          * Network Simplex min. cost flow algorithm (#234)
+        * New data structures
+          * Full graph structure (#57)
+          * Grid graph structure (#57)
+          * Hypercube graph structure (#57)
+          * Graph adaptors (#67)
+          * ArcSet and EdgeSet classes (#67)
+          * Elevator class (#174)
+        * Other new tools
+          * LP/MIP interface (#44)
+            * Support for GLPK, CPLEX, Soplex, COIN-OR CLP and CBC
+          * Reader for the Nauty file format (#55)
+          * DIMACS readers (#167)
+          * Radix sort algorithms (#72)
+          * RangeIdMap and CrossRefMap (#160)
+        * New command line tools
+          * DIMACS to LGF converter (#182)
+          * lgf-gen - a graph generator (#45)
+          * DIMACS solver utility (#226)
+        * Other code improvements
+          * Lognormal distribution added to Random (#102)
+          * Better (i.e. O(1) time) item counting in SmartGraph (#3)
+          * The standard maps of graphs are guaranteed to be
+            reference maps (#190)
+        * Miscellaneous
+          * Various doc improvements
+          * Improved 0.x -> 1.x converter script
+
+        * Several bugfixes (compared to release 1.0):
+          #170: Bugfix SmartDigraph::split()
+          #171: Bugfix in SmartGraph::restoreSnapshot()
+          #172: Extended test cases for graphs and digraphs
+          #173: Bugfix in Random
+                * operator()s always return a double now
+                * the faulty real<Num>(Num) and real<Num>(Num,Num)
+                  have been removed
+          #187: Remove DijkstraWidestPathOperationTraits
+          #61:  Bugfix in DfsVisit
+          #193: Bugfix in GraphReader::skipSection()
+          #195: Bugfix in ConEdgeIt()
+          #197: Bugfix in heap unionfind
+                * This bug affects Edmond's general matching algorithms
+          #207: Fix 'make install' without 'make html' using CMAKE
+          #208: Suppress or fix VS2008 compilation warnings
+          ----: Update the LEMON icon
+          ----: Enable the component-based installer
+                (in installers made by CPACK)
+          ----: Set the proper version for CMAKE in the tarballs
+                (made by autotools)
+          ----: 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
+          #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
+          ----: Improvements in CMAKE config
+                - docs is installed in share/doc/
+                - detects newer versions of Ghostscript
+          #239: Fix missing 'inline' specifier in time_measure.h
+          #274,#280: Install lemon/config.h
+          #275: Prefix macro names with LEMON_ in lemon/config.h
+          ----: Small script for making the release tarballs added
+          ----: Minor improvement in unify-sources.sh (a76f55d7d397)
+
 2009-03-27 LEMON joins to the COIN-OR initiative
 
@@ -8 +187 @@
 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.
-
-        * The major name changes compared to the 0.x series (see the
+        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
           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)