1Plustek.changes - Gerhard Jaeger <gerhard@gjaeger.de>
2=====================================================
3
4Note: All other not mentioned builds have never been released.
5
6V 0.52-11 (2013-02-13)
7---------------------
8Added support for Q-Scan A6 scanner (see report #312073)
9
10V 0.52-10 (2012-03-19)
11---------------------
12Fixed batch scanning
13
14V 0.52-9 (2009-04-27)
15---------------------
16Tweaked highspeed settings for Epson 1260
17
18V 0.52-8 (2008-08-25)
19---------------------
20Added preliminary support for Visioneer XP100
21Tweaked entry for LM9831 version of Plustek UT12
22
23V 0.52-7 (2007-12-13)
24---------------------
25Fixed alignment issues for archs like XScale/ARM
26Fixed dumppic function to get valid grayscale pictures
27
28V 0.52-6 (2007-11-23)
29---------------------
30Tweaked TravelScan464 settings.
31Improved AFE gain calculation for CIS devices. This should avoid
32stripes in the scanned images.
33
34V 0.52-4 (2007-11-16)
35---------------------
36Tweaked TravelScan464 settings
37Added possibility to disable dark-calibration with lamp on
38(touches devices like CanoScan1220 etc)
39Use attribute packed for data access structs
40
41V 0.52-4 (2007-11-07)
42---------------------
43Added support for Syscan TravelScan464
44
45V 0.52-3 (2007-07-26)
46---------------------
47Checked UMAX3400/3450 models
48Force output bit set (MIO), when lamp is switched
49
50V 0.52-2 (2007-07-10)
51---------------------
52Added flag to allow only 1- and 8-bit scanmodes. The Q-Scan does
53not seem to support 14-bit modes.
54
55V 0.52-1 (2007-06-29)
56---------------------
57
58Added sheetfed device Q-Scan USB001 from Portable Peripherals
59Fixed Mustek Bearpaw and did some speedup (bugreports #304343 and
60#301763)
61Fixed calibration for senororders other that RGB
62
63V 0.51-16 (2007-03-05)
64----------------------
65
66Added CanoScan to all Canon device strings.
67Identified one more Plustek device as U24.
68Fixed button handling for Plustek/KYE devices and
69added some more debug messages.
70
71V 0.51-15 (2006-11-22)
72----------------------
73Fixed option descriptors (bugreport #303786)
74
75V 0.51-14 (2006-08-11)
76----------------------
77Lowered speed for LiDE20/30 models in low resolution mode (<75dpi)
78
79V 0.51-13 (2006-08-09)
80----------------------
81Changed sane.type to "flatbed scanner" only
82Fixed motorsettings for LiDE30 (bugreport #303722)
83Fixed LiDE20 settings. Got some reports of non-working devs, although
84my N670U is working fine. Lowered the max speeds and increased the
85MCLK-div for fast movement. (bugreport #303695)
86
87V 0.51-12 (2006-06-30)
88----------------------
89Fixed bit-depth selection
90
91V 0.51-11 (2006-06-08)
92----------------------
93Fixed calibration: All modes will be coarse calibrated now, fine calibration
94will be done only for 8 bit modes.
95Fixed paper eject during startup.
96
97V 0.51-10 (2006-05-28)
98---------------------
99Released
100
101V 0.51-8 (2006-04-09)
102---------------------
103Added cache for fine calibration (CIS devices only)
104Added support for sheet-fed scanner (CIS devices only)
105Added support for Syscan TravelScan662
106
107V 0.50-10 (2006-01-31)
108---------------------
109Fixed CanoScan N1220U settings.
110
111V 0.50-9 (2006-01-19)
112---------------------
113Added high-speed setting for HP2200.
114Fixed constraint_type for OPT_BUTTON.
115
116V 0.50-8 (2006-01-18)
117---------------------
118Fixed CanoScan N670U settings (bugreport #302433).
119
120V 0.50-7 (2005-10-28)
121---------------------
122Changed high-speed setting for UMAX 3400, due to bugreport #302317.
123Added disable speeup feature (as option).
124Fixed CanoScan N650U settings (bugreport #302433).
125
126V 0.50-6 (2005-10-25)
127---------------------
128Fixed segfault in fine calibration for CIS devices.
129Tweaked LiDE25 settings (thanks to Gerd Cendelin for lending me
130his LiDE25).
131Let 1200DPI CIS devices use now the green-channel for gray scans.
132
133V 0.50-5 (2005-10-21)
134---------------------
135Fixed high-speed feature of CanoScan D660U.
136
137V 0.50-4 (2005-10-02)
138---------------------
139Updated motor settings for Canoscan LiDE25, thanks to
140Stephan February <stephanf@singnet.com.sg> for providing these
141values.
142
143V 0.50-3 (2005-08-22)
144---------------------
145Fixed problem, when trying to scan at resolutions beyond the
146optical one (sensor stops too early)
147
148V 0.50-2 (2005-08-19)
149---------------------
150More cleanup.
151Removed obsolete _WAF_BLACKFINE.
152LiDE20 does not seem to have a reliable black calibration area,
153so the devices now will switch off the lamp for dark calibration.
154Fixed line statistics and added  calibration data output.
155
156V 0.50-1 (2005-08-15)
157---------------------
158Cleanup
159Activated IPC between reader-process and parent
160Added button support for Plustek/Genius devices
161Did some whitespace cleanup and removed those *p typedefs
162Tried to improve CIS calibration (somewhat back to 1.0.13)
163Added _TWEAK_GAIN definition to allow CIS calibration increase
164gain values during basic lamp setup phase
165Added call to speedtest to CIS calibration
166Fixed CanoScan startup problem (the way misc I/Os will be set
167after power-up has done the trick)
168
169V 0.49-8 (2005-08-08)
170---------------------
171Added LiDE25 settings
172
173V 0.49-7 (2005-07-21)
174---------------------
175Bugfix release - fixed lampsettings for CIS calibration
176
177V 0.49-6 (2005-07-07)
178---------------------
179Bugfix release - calibration and segfault :(
180
181V 0.49-5 (2005-07-04)
182---------------------
183Added IPC between reader-process and parent process to
184be pepared for sharing calibration info.
185Added button support for backend
186
187V 0.49-4 (2005-06-27)
188---------------------
189Fixed "double free" problem during sane_exit.
190
191V 0.49-3 (2005-04-18)
192---------------------
193Fixed backtracking problem, when sensor-speedup is active.
194
195V 0.49-2 (2005-01-12)
196---------------------
197Tweaked some device settings
198Updated copyright info
199Using now PhyDpi.y as selector for the motor MCLK range
200
201V 0.49-1 (2004-11-19)
202---------------------
203Improved multi-device capability
204
205V 0.48-10 (2004-10-30)
206----------------------
207- Fixed a bug in buffer calculation for CIS devices
208
209V 0.48-9 (2004-10-19)
210---------------------
211- Use the same option names for RGB gain as umax_pp backend
212
213V 0.48-8 (2004-10-06)
214---------------------
215- split scanmodes & bit-depths
216
217V 0.48-7 (2004-10-04)
218---------------------
219- changed some strings according to bug #300963
220
221V 0.48-6 (2004-09-07)
222---------------------
223- fixed UMAX lamp-off bug
224
225V 0.48-4 (2004-07-26)
226---------------------
227- added speedup parameters for UMAX3400/3450
228- added disableSpeedup option
229- added UMAX3400/3450 TPA autodetection
230
231V 0.48-3 (2004-07-16)
232---------------------
233- improved autowarmup feature
234- improved speedup feature
235
236V 0.48-2 (2004-07-07)
237---------------------
238- fixed binary mode for CanoScan D660U
239
240V 0.48-1 (2004-07-02)
241---------------------
242- added more options to the frontend interface
243- added UMAX 3400 with product ID 0x0050
244- added support for the UMAX 3450
245- added autowarmup for CFL (most CCD-scanner)
246- added speedup for sensor for some devices
247- fixed lamp switching problem for D660U
248- fixed negative scanning lamp problem
249- fixed Gray 16 mode for CanoScan D660U
250- code cleanup
251
252V 0.47-11 (2004-04-21)
253----------------------
254- minor fixes, esp. for MacOSX
255- added lamp-off and warmup options to be configurable by backends
256
257V 0.47-8 - 0.47-10
258------------------
259- never released
260
261V 0.47-7 (2004-02-08)
262---------------------
263- fixed bypass calibration function for CIS devices
264- added lampoff stuff to config file
265
266V 0.47-6 (2004-01-21)
267---------------------
268- Cleanup work
269- Changed lamp off timer for non-setitimer systems
270
271V 0.47-5 (2004-01-09)
272---------------------
273- Added big-endian code to support also PPC architectures
274- Added mov (model override) to support various devices using
275  the same product ID (namely Mustek BearPaw 1200)
276- Added per-model gamma values
277- Fixed a bug in the coarse CIS-lamp calibration
278- Cleanup work
279
280V 0.47-1 - 0.47-4
281-----------------
282- never released
283
284V 0.46-9 (2003-11-03)
285---------------------
286- Added alternate calibration for CIS devices
287- Added coarse calibration data-cache
288- Moved parallelport code to extra backend file plustek_pp
289- Fixed some minor bugs
290- Fixed problem with CIS devices using FreeBSD
291
292V 0.46-1 - 0.46-8
293-----------------
294- never released
295
296V 0.45 (2003-08-05)
297-------------------
298- Starting this changelog
299- Updates since V 0.44:
300  * better CIS device support
301  * added CanoScan N1220U, N1240U
302  * made CanoScan N650U and N670U work
303  * fixed EPSON 1260 motor killer-bug
304  * improved TPA scanning
305  * fixed TPA warmup bug on EPSON 1260/Photo
306  * fixed Genius device detection problem
307  * Added Compaq S4-100 (identical to UMAX3400)
308