source: tspsg/ChangeLog.txt @ 1b0d08aa2e

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1====================================
2 TSP Solver and Generator ChangeLog
3====================================
4
5
6TSPSG v0.1.4 beta 2 (build 170)
7===============================
8
9WHAT'S NEW
10----------
11
12  - Support for embedded base64 encoded images when saving solution as
13    HTML (Ticket #4).
14  - The ability to setup page-related options for printing (Ticket #5).
15  - Solution graph size can now be controlled using Output/GraphWidth
16    setting in tspsg.ini. Value is in centimeters. (Ticket #8)
17
18
19CHANGES & IMPROVEMENTS
20----------------------
21
22  - Any value that is entered into task table and doesn't contain
23    numbers is considered an infinity.
24  - Some error messages are more verbose.
25  - Removed a prompt about turning off language autodetection when
26    selecting a language.
27  - Handheld version includes larger icons (48x48 instead of 32x32).
28  - If after running Save As dialog file name doesn't have an extension
29    .tspt will be automatically appended.
30  - Translucency effect is available on all desktop platforms. No check
31    for its support by window system is made at this moment. Blur is
32    only available in Windows Vista or higher.
33
34
35BUGFIXES
36--------
37
38  - Bug #2: Solution graph is too small on high resolution screens.
39  - Bug #3: Solution graph font size should be fixed.
40  - Bug #6: Bug: Actions in Options Menu.
41  - Bug #7: No Cancel option in Unsaved Changes dialog under Symbian.
42  - Bug #9: Solution graph is still exported to HTML when graph
43    generation is disabled.
44  - Language name was not loaded in its menu item's status tip which
45    caused status tip to be "Set application language to ".
46  - Icons in toolbar configuration dialog didn't follow style and one
47    of them wasn't shown.
48
49
50TSPSG v0.1.3 beta 1 (build 145)
51===============================
52
53WHAT'S NEW
54----------
55
56  + Solution graph generation.
57  + Support for switching between available Qt styles.
58  + Toolbar customization support (only on desktop platforms).
59  + An option to remember last used directory when saving and opening.
60  + Automatically check for updates at the given interval option (only
61    on Windows platform at this moment).
62
63
64IMPROVEMENTS
65------------
66
67  + Improved the solution output generation algorithm. It is now about
68    1.65 times faster.
69  + Dragging and dropping task file on the main window now opens it.
70  + The deafult output font is now DejaVu LGC Sans Mono and it comes
71    "embedded" in the executable.
72  + The current desktop icon theme in Linux is now used if it follows
73    freedesktop.org icon theme and icon naming spesifications.
74  + Translations are now "embedded" in the executable but may be
75    overrided by placing files with the same names in l10n folder.
76  + Support for Windows 7 Taskbar Extensions (namely, Progress Bars).
77
78
79CHANGES
80-------
81
82  * About dialog was "tabified". Added GPL License and Credits tabs.
83  * Platform dependent settings (e.g. paths) are saved per-platform.
84  * 32x32 icons are used on handheld platforms. This slightly decreases
85    the size of handheld versions. Desktop icons are still 128x128.
86  * Windows binary builds were moved from MSVC to Mingw-w64: no more
87    Visual C++ Runtime dependency.
88
89
90BUGFIXES
91--------
92
93  - Solution related actions not disabled when solution is canceled.
94  - "Autosize" setting was never saved and was always on.
95
96
97
98TSPSG v0.1.2 alpha 2 (build 100)
99================================
100
101WHAT'S NEW
102----------
103
104  + New TSPSG icon.
105  + Symmetric mode: in this mode the cost of travel from city 1 to
106    city 2 and vice versa is the same.
107  + Printing of solution results (if the platform supports it).
108  + Saving solution to PDF (if the platform supports printing).
109  + An ability to reset all settings to their defaults: hold Shift
110    while clicking Save button in the Settings Dialog.
111  + An ability to generate fractional random numbers.
112  + An ability to set the fractional accuracy (in decimail places).
113  + An ability to select between using native and Qt's file dialogs
114    when opening and saving tasks and solutions.
115  + An ability to disable showing of the solution steps' matrices in
116    solution output.
117  + An ability to enable scroll to the end of the solution output after
118    solving.
119  + An ability ot enable automatic resize of columns and rows to their
120    contents on its change.
121  + Basic support for Symbian.
122  + Check for updates functionality (only in Windows version at this
123    moment).
124
125
126IMPROVEMENTS
127------------
128
129  + Improved the solution algorithm.
130  + The maximum number of cities in task was increased to 50.
131    NOTE: Showing the solution steps' matrices is disabled by default
132    for tasks with more than 15 cities to considerably speed up the
133    generation of the solution output process.
134  + List of alternate candidates for branching is now displayed.
135  + Warning about possible non-optimal result.
136  + Open a file, passed as command-line argument.
137  + Currently opened file name is displayed in the Main Window title.
138  + "Save Solution" and "Back to Task" buttons in Solution tab for
139    better usability.
140  + The size of the toolbar buttons is now determined based on the
141    device DPI in Windows Mobile and Symbian.
142  + SIP show/hide handling in Windows Mobile.
143  + Toolbar state and position are now saved and restored with the Main
144    Window state and position.
145  + Window translucency support in Windows Vista and Windows 7.
146
147
148CHANGES
149-------
150
151  * The resulting path is now sorted, always starts from City 1 and has
152    "City 1 -> City n -> ... -> City 1" format.
153  * Translations were moved from i18n to l10n folder to follow common
154    standards.
155  * Reworked the Settings Dialog layout.
156  * Reworked the About dialog.
157
158
159BUGFIXES
160--------
161
162  - A solution couldn't be found for some tasks while the task had at
163    least one solution (mostly, tasks with a lot of restrictions).
164  - An error when loading .zkt file with less than 5 cities.
165  - Generated random numbers were not in the range defined by Minimum
166    and Maximum settings.
167
168
169
170TSPSG v0.1.1 alpha 1 (build 42)
171===============================
172
173This is initial TSPSG release.
174
175FEATURES
176--------
177
178  * Solving taks with up to 5 cities.
179  * Generating tasks.
180  * Saving solution results to HTML and ODF.
181  * Importing tasks from ZKomModRd.
182  * Multilinguality: English, Russian and Ukrainian languages.
183  * Linux/UNIX, Windows and Windows Mobile support.
184
185
186$Id: $Format:%h %ai %an$ $
187$URL: http://tspsg.info/ $
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