source: tspsg/ChangeLog.txt @ 03df0acb95

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1===========================================
2 TSPSG: TSP Solver and Generator Changelog
3===========================================
4
5
6TSPSG v0.1.3 beta 1 (build 145)
7===============================
8
9WHAT'S NEW
10----------
11
12  + Solution graph generation.
13  + Support for switching between available Qt styles.
14  + Toolbar customization support (only on desktop platforms).
15  + An option to remember last used directory when saving and opening.
16  + Automatically check for updates at the given interval option (only
17    on Windows platform at this moment).
18
19
20IMPROVEMENTS
21------------
22
23  + Improved the solution output generation algorithm. It is now about
24    1.65 times faster.
25  + Dragging and dropping task file on the main window now opens it.
26  + The deafult output font is now DejaVu LGC Sans Mono and it comes
27    "embedded" in the executable.
28  + The current desktop icon theme in Linux is now used if it follows
29    freedesktop.org icon theme and icon naming spesifications.
30  + Translations are now "embedded" in the executable but may be
31    overrided by placing files with the same names in l10n folder.
32  + Support for Windows 7 Taskbar Extensions (namely, Progress Bars).
33
34
35CHANGES
36-------
37
38  * About dialog was "tabified". Added GPL License and Credits tabs.
39  * Platform dependent settings (e.g. paths) are saved per-platform.
40  * 32x32 icons are used on handheld platforms. This slightly decreases
41    the size of handheld versions. Desktop icons are still 128x128.
42  * Windows binary builds were moved from MSVC to Mingw-w64: no more
43    Visual C++ Runtime dependency.
44
45
46BUGFIXES
47--------
48
49  - Solution related actions not disabled when solution is canceled.
50  - "Autosize" setting was never saved and was always on.
51
52
53
54TSPSG v0.1.2 alpha 2 (build 100)
55================================
56
57WHAT'S NEW
58----------
59
60  + New TSPSG icon.
61  + Symmetric mode: in this mode the cost of travel from city 1 to
62    city 2 and vice versa is the same.
63  + Printing of solution results (if the platform supports it).
64  + Saving solution to PDF (if the platform supports printing).
65  + An ability to reset all settings to their defaults: hold Shift
66    while clicking Save button in the Settings Dialog.
67  + An ability to generate fractional random numbers.
68  + An ability to set the fractional accuracy (in decimail places).
69  + An ability to select between using native and Qt's file dialogs
70    when opening and saving tasks and solutions.
71  + An ability to disable showing of the solution steps' matrices in
72    solution output.
73  + An ability to enable scroll to the end of the solution output after
74    solving.
75  + An ability ot enable automatic resize of columns and rows to their
76    contents on its change.
77  + Basic support for Symbian.
78  + Check for updates functionality (only in Windows version at this
79    moment).
80
81
82IMPROVEMENTS
83------------
84
85  + Improved the solution algorithm.
86  + The maximum number of cities in task was increased to 50.
87    NOTE: Showing the solution steps' matrices is disabled by default
88    for tasks with more than 15 cities to considerably speed up the
89    generation of the solution output process.
90  + List of alternate candidates for branching is now displayed.
91  + Warning about possible non-optimal result.
92  + Open a file, passed as command-line argument.
93  + Currently opened file name is displayed in the Main Window title.
94  + "Save Solution" and "Back to Task" buttons in Solution tab for
95    better usability.
96  + The size of the toolbar buttons is now determined based on the
97    device DPI in Windows Mobile and Symbian.
98  + SIP show/hide handling in Windows Mobile.
99  + Toolbar state and position are now saved and restored with the Main
100    Window state and position.
101  + Window translucency support in Windows Vista and Windows 7.
102
103
104CHANGES
105-------
106
107  * The resulting path is now sorted, always starts from City 1 and has
108    "City 1 -> City n -> ... -> City 1" format.
109  * Translations were moved from i18n to l10n folder to follow common
110    standards.
111  * Reworked the Settings Dialog layout.
112  * Reworked the About dialog.
113
114
115BUGFIXES
116--------
117
118  - A solution couldn't be found for some tasks while the task had at
119    least one solution (mostly, tasks with a lot of restrictions).
120  - An error when loading .zkt file with less than 5 cities.
121  - Generated random numbers were not in the range defined by Minimum
122    and Maximum settings.
123
124
125
126TSPSG v0.1.1 alpha 1 (build 42)
127===============================
128
129This is initial TSPSG release.
130
131FEATURES
132--------
133
134  * Solving taks with up to 5 cities.
135  * Generating tasks.
136  * Saving solution results to HTML and ODF.
137  * Importing tasks from ZKomModRd.
138  * Multilinguality: English, Russian and Ukrainian languages.
139  * Linux/UNIX, Windows and Windows Mobile support.
140
141
142$Id$
143$URL$
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