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(GIS) licensed under the GNU General Public License. QGIS is an official
project of the Open Source Geospatial Foundation (OSGeo). It runs on Linux,
Unix, Mac OSX, and Windows and supports numerous vector, raster, and database
formats and functionalities.
Quantum GIS provides a continously growing number of capabilities provided by
core functions and plugins. You can visualize, manage, edit, analyse data, and
compose printable maps. Get a first impression with some screenshots and a more
detailed feature list.
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* configure/libtool/etc regenerated with newer versions.
* Fix definition of CPL atomic function with CPL_INLINE undefined
* Clean out remnants of old generation python support in configure
* Fix build problems on systems with 64bit pointer and 32bit long
* C#: Fixed ambiguous reference to SpatialReference in C# sample apps
* C#: Fix crash on memory release of string from ExportToWkt()
* Java: Handle transparency better in color tables
* Python 2.x/3.0 compatability fixes for scripts
* Python fixes for numpy array io
* stateplane.csv updated for Kentuky and California fixes
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it as well.
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* Fix an old and very obscure bug that can lead to corruption of the database
free-page list when incremental_vacuum is used.
Changes 3.7.1:
* Added new commands SQLITE_DBSTATUS_SCHEMA_USED and SQLITE_DBSTATUS_STMT_USED
to the sqlite3_db_status() interface, in order to report out the amount of
memory used to hold the schema and prepared statements of a connection.
* Increase the maximum size of a database pages from 32KiB to 64KiB.
* Use the LIKE optimization even if the right-hand side string contains no
wildcards.
* Added the SQLITE_FCNTL_CHUNK_SIZE verb to the sqlite3_file_control()
interface for both unix and windows, to cause database files to grow in
large chunks in order to reduce disk fragmentation.
* Fixed a bug in the query planner that caused performance regresssions
relative to 3.6.23.1 on some complex joins.
* Fixed a typo in the OS/2 backend.
* Refactored the pager module.
* The SQLITE_MAX_PAGE_SIZE compile-time option is now silently ignored.
The maximum page size is hard-coded at 65536 bytes.
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Emulation:
- IDE improvements:
- Support for second drive (IDE slave)
- WIN_FORMAT command (allows HD Driver to format IDE drives)
- GEMDOS HDD emulation:
- Minor fixes to Fseek(), Fopen(), Fdatime() (e.g. Pure debugger works)
- On TOS v4 Fread() size arg is unsigned, on earlier TOS its signed
(bad code can use -1L to read whole file instead getting fail on TOS4)
- Prevent DTA and read/write functions accessing invalid memory areas
- Programs can now change read-only files to be writable
- Falcon sound emulation:
- Microphone (jack) emulation in Falcon mode (requires portaudio library)
- SSI direct sound entrance ("Audio Fun Machine" and winrec are working)
- DMA sound recording
- Crossbar handshake mode transfers
- Max VDI rez increased to TT-hi size (1280x960)
- 68020+FPU changed to 68EC030+FPU (no MMU 030) for Falcon and TT modes
(Some Falcon programs didn't work with 020)
- Video emulation on STF/STE:
- correctly shift the screen 4 pixels to the left when left border is removed
- add support for STE's 224 bytes overscan line without stabilizer
- when reading $ff8205/07/09 on STE, take into account the value
of horizontal scrolling/prefetch and linewidth
- when writing to $ff8205/07/09 on STE, correctly handle the case
where the write is made while display in ON
- LMC1992 emulation / STE sound filtering
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* script syntax error
* Fixed memory corruption issue introduced in 2.0.3 with replicating large rows
* cloneNodeFinish() references the proper column in sl_sequence
* Newer versions of flex have changed yyleng from an int to a size_t
instead of referencing the extern yyleng directly we use the function
yyget_leng() and have added a configure check to confirm that the version
of flex we use is not too old.
* Memory leak fixes
* Various documentation fixes
* cloneNodeFinish() called updateRelOid() that ws looking at wrong tab_id
sl_sequence but the column is named seq_id.
* Fixed mistyped variable name in ShouldSlonyVacuumTable
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simulator framework for the development and pursuit of interesting flight
simulator ideas. This package contains the data files (textures, models, etc).
Changes 2.0.0:
* This is primarily a bug fix release.
games/flightgear-base has been renamed to games/flightgear-data,
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This is primarily a bug fix release.
(Requires SimGear-2.0.0 if compiling from source.)
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Upstream changes:
0.12 2010-05-19 00:45 UTC
+ Fix : Compatibility with perl 5.13.
+ Fix : Test failures with perl 5.8.0.
+ Fix : A minor leak of SVs when a non array/hash was passed to
localize_elem().
0.11 2010-04-16 23:20 UTC
+ Chg : It's now forbiddent to pass a reference to a non-glob variable
as the localization target of localize(), localize_elem() and
localize_delete().
+ Chg : localize_elem() now only accepts localization of arrays or hashs
elements. For other types, it used to be a synonym of localize.
+ Chg : localize_elem() no longer accepts a glob as the target. You now
have to specify the variable as a string. This is because it was
impossible in this case to handle meaningfully the array or the
hash reference passed as the assigned value.
+ Doc : The synopsys was revamped, and the rest of the documentation was
reviewed.
+ Fix : [RT #55593] : Segfault when localizing hash or array element to
different package in different file.
Thanks Dagfinn Ilmari Manns??ker for reporting.
+ Fix : [RT #56301] : reap loses eval context when dying naturally.
Thanks Andrew Main for reporting.
+ Fix : Scope inconsistencies and segfaults when saving several
localizations into the same target scope.
+ Fix : Stop skipping frames as a pop optimization. This caused breakage
under the debugger (and most likely outside as well).
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Upstream changes:
0.21 - Tue Aug 17 19:13:13 CDT 2010
- Don't test the 'iomode' option under 5.6, because layers aren't
supported yet.
- Fixes to spelling errors in the docmuentatino. [Ansgar Burchardt
and Debian patchers]
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pkgsrc changes:
- add license definition
- switch module type to Module::Build
Upstream changes:
- Todd Rinaldo takes maintainership
changes in 0.11:
0.11 Tue Mar 16 2010
- re-structure module to more modern layout. Convert to M::B
- re-factor tests to test::more
- pod fixes now we're testing them
- clean up authors and generate proper META.yml
- Fix 5.10 deprecation of defined %hash. Just use %hash to the same
effect.
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pkgsrc changes:
- correcting license
Upstream changes:
2.50 05 April, 2010
-Fixed inline SVG generation method (bug # 43814 and 50075)
-Fixed XML-escaped characters (bug # 53918 and 44454)
-Fixed undef bug in findChildIndex (bug # 48932)
-Fixed memory leaks with Scalar::Util::weaken() (bug # 54458)
-Fixed cloning method (bug # 36194)
-DOM::insertAtIndex() and removeAtIndex() now update the ID and element list
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* No changelog available.
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- add license
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pkgsrc changes:
- preparing for databases/p5-gdbm (using Makefile.common)
- supporting external access to perl install dirs (dirs.mk)
- fixing some errors/warnings from pkglint
- adding conflict to packages of CPAN modules which are in Perl5 code
on the one hand and are broken with perl-5.10+
Bumping PKGREVISION (dependencies changed, rebuild highly recommended).
Recursive rebuild is not required.
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Release 1.8.4 (2010-08-27) Kouhei Sutou <kou@cozmixng.org>)
===========================================================
Fixes
-----
* Fix build system. (patch by kimura watasu and suggested by OBATA Akio)
* Fix Windows gem. (reported by Dominic Sisneros)
Thanks
------
* Dominic Sisneros
* kimura wataru
* OBATA Akio
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!! Changes 0.0.5 from 0.0.4: 2010-08-26
* fix a bug: strings after non-WikiName expression are ignored
* new text decoration ``monospaced text``
* fix rake failure with Hoe 1.9.0 or later
* add syntax highlighting with google-code-prettify
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Upstream changes:
2.0001 Aug 22 12:03:00 2010 PDT
- Simply reading a hash or array element no longer causes autoviv-
ification. (Dereferencing it does still.) This makes DBM::Deep
comply with Perl's behaviour (RT#60391).
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From PR pkg/43790 by Kamel Derouiche
pkgsrc changes:
- re-set LICENSE (modified-bsd).
upstream changes:
Networkx-1.2
Release date: 28 July 2010
See: https://networkx.lanl.gov/trac/timeline
New features
* Ford-Fulkerson max flow and min cut
* Closness vitality
* Eulerian circuits
* Functions for isolates
* Simpler s_max generator
* Compatible with IronPython-2.6
* Improved testing functionality: import networkx; networkx.test() tests
entire package and skips tests with missing optional packages
* All tests work with Python-2.4
* and more, see
https://networkx.lanl.gov/trac/query?status=closed&group=milestone&milestone=networkx-1.2
Networkx-1.1
Release date: 21 April 2010
See: https://networkx.lanl.gov/trac/timeline
New features
* Algorithm for finding a basis for graph cycles
* Blockmodeling
* Assortativity and mixing matrices
* in-degree and out-degree centrality
* Attracting components and condensation.
* Weakly connected components
* Simpler interface to shortest path algorithms
* Edgelist format to read and write data with attributes
* Attribute matrices
* GML reader for nested attributes
* Current-flow (random walk) betweenness and closeness.
* Directed configuration model, and directed random graph model.
* Improved documentation of drawing, shortest paths, and other
algorithms
* Many more tests, can be run with ?import networkx; networkx.test()?
* and much more, see
https://networkx.lanl.gov/trac/query?status=closed&group=milestone&milestone=networkx-1.1
API Changes
Returning dictionaries
Several of the algorithms and the degree() method now return dictionaries keyed
by node instead of lists. In some cases there was a with_labels keyword which is
no longer necessary. For example,
>>> G=nx.Graph()
>>> G.add_edge('a','b')
>>> G.degree() # returns dictionary of degree keyed by node
{'a': 1, 'b': 1}
Asking for the degree of a single node still returns a single number
>>> G.degree('a')
1
The following now return dictionaries by default (instead of lists) and the
with_labels keyword has been removed:
* Graph.degree(), MultiGraph.degree(), DiGraph.degree(),
DiGraph.in_degree(), DiGraph.out_degree(), MultiDiGraph.degree(),
MultiDiGraph.in_degree(), MultiDiGraph.out_degree().
* clustering(), triangles()
* node_clique_number(), number_of_cliques(), cliques_containing_node()
* eccentricity()
The following now return dictionaries by default (instead of lists)
* pagerank()
* hits()
Adding nodes
add_nodes_from now accepts (node,attrdict) two-tuples
>>> G=nx.Graph()
>>> G.add_nodes_from([(1,{'color':'red'})])
Examples
* Mayvi2 drawing
* Blockmodel
* Sampson?s monastery
* Ego graph
Bug fixes
* Support graph attributes with union, intersection, and other graph
operations
* Improve subgraph speed (and related algorithms such as
connected_components_subgraphs())
* Handle multigraphs in more operators (e.g. union)
* Handle double-quoted labels with pydot
* Normalize betweeness_centrality for undirected graphs correctly
* Normalize eigenvector_centrality by l2 norm
* read_gml() now returns multigraphs
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Release 1.8.3 (2010-08-26) Kouhei Sutou <kou@cozmixng.org>)
===========================================================
Features
--------
* Support cairo 1.8.10.
* Support Ruby 1.9.2. (reported by Tasuku SUENAGA and kimura wataru)
* Fix RGV -> HSV conversion. (patch by Yuta Taniguchi)
* Support Cairo::Color as Hash key.
Thanks
------
* Yuta Taniguchi
* Tasuku SUENAGA
* kimura wataru
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New Libraries
* Meta State Machine: High-performance expressive UML2 finite state machines,
from Christophe Henry
* Polygon: Booleans/clipping, resizing/offsetting and more for planar polygons
with integral coordinates, from Lucanus Simonson.
Updated Libraries
* Accumulators
* Asio
* Config
* Filesystem
* Foreach
* Hash
* Iostreams
* Math
* MPL
* Multi-index Containers
* Proto
* Regex
* Thread
* TR1
* Type Traits
* uBLAS
* Utility
* Uuid
* Xpressive
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by application developers in fields such as visual simulation, games, virtual
reality, scientific visualization and modelling. Written entirely in Standard
C++ and OpenGL it runs on all Windows platforms, OSX, GNU/Linux, IRIX, Solaris,
HP-Ux, AIX and FreeBSD operating systems. The OpenSceneGraph is now well
established as the world leading scene graph technology, used widely in the
vis-sim, space, scientific, oil-gas, games and virtual reality industries.
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Changes in Maxima 5.22.1
New items in core:
* function gensym: new
* function makelist: extensions
Other revisions in core:
* improvements in specint (Laplace transform)
* improvements in Xmaxima user interface
* inverse properties for erf and friends
* function transpose: faster algorithm
Other revisions in share:
* package graphs: new graph definitions, tutte and flow polynomials, bug fixes, other updates
* package draw: new object geomap, rename mesh to elevation_grid, other updates
* package descriptive: new functions smin, smax; functions mini, maxi now deprecated
* package simplify_sum: try to detect telescoping sums
* package ezunits: additional conversions, faster conversion algorithm
* package lapack: new function dgesv
* package colnew: improved interface functions
* package dynamics: bug fix
* package mnewton: bug fix
* package finance: update
Bug fixes:
3035313 - some array references translated incorrectly
3029610 - integrate and %e_to_numlog
3025038 - gruntz needs logexpand:true
3024797 - @POSIX_SHELL@ always substitued by /bin/sh in configure.lisp
3014545 - submatrix does not work as expected
3012427 - tex2ooo.lisp invalid output
3010829 - numerical evaluation of elliptic_ec fails for argument > 1
3010525 - abs documentation doesn't explain mapping behavior
3009011 - plot3d syntax
3007061 - log(x^2) simplifies to 2 log(x) for all x
3005820 - full_listify
3002971 - limit fails where rat+subst works
2999635 - trigrat(sin(1)) makes mess
2998621 - conjugate(atan(x+%i*y)) wrong
2997276 - zeta(3),numer; gives Lisp error
2996542 - log(x) integration is incorrect.
2996106 - at(diff(f(x,y),x,1,y,1),[x=a,y=b]) is wrong
2996065 - Unevaluated numerical hypergeometric() call
2992398 - sort doesn't give error for invalid comparison
2991924 - Incorrect integration of rational functions
2990307 - error for solve_rat_ineq
2988544 - integrate(signum(abs(x)),x,-2,2);
2988190 - atan2(1b20,-1b0); badly wrong
2985866 - derivatives of functions of taylor polys
2933097 - polyfactor not documented
2905526 - lcm(0,6,0) --> divide by zero
2806446 - ev_diff in vect.mac
2805600 - depends() partially prevents diff() to work
2789110 - solve, tan and atan depend on order of variables
2784283 - psi[0](negative float)
2781127 - bfpsi0 of complex
2556133 - "at" should do parallel substitutions
2036462 - Very long calculation time, normal ?
2014941 - compositions of 'at'
2011228 - vect redefines "." as commutative, was:Matrix multiplication
1994295 - errormsg
1961494 - translated functions & values list
1959214 - integrate() and array having lisp style name
1928142 - keepfloat breaks ratsubst() in some cases
1758005 - compiler warning for rat3c
1677217 - composistions of 'at'
1663385 - declare multiplicative - wrong simplification
1281740 - declare/featurep - strange behaviour
1212598 - bug in the VECT.MAK - VECTORSIMP cross product
1117533 - letsimp complains about assignment to %pi
1114128 - 2nd argument in permanent
1078046 - Alias atoms displayed after unorder()
1046653 - input prompt appearing when it should not
1003494 - scalefactors broken Maxima 5.9.0 (win)
947808 - logcontract and ratfac
838301 - vect negate cross product simplification
754220 - Featurep and Declare inconsistent /FIX
742909 - trigrat(sin(x/2)) makes a mess
unnumbered - is(f("x")>0) causes an error.
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