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ChangeLog
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https://github.com/olikraus/u8g2 ChangeLog
2016-04-30 v2.0.1 olikraus@gmail.com
* Support for DOGS102, ST7920, SSD1306
* Most graphics primitives are implemented
2016-05-15 v2.0.3 olikraus@gmail.com
* Support for Adafruit FeatherWing 128x32 OLED
* Added Wire.h support (I2C for SSD1306)
* Successfully tested with Adafruit ESP8266 Feather Board (HW+SW I2C)
* Successfully tested with Adafruit Feather M0 Basic Board (HW+SW I2C)
2016-06-12 v2.0.4 olikraus@gmail.com
* Support for ST7565
2016-06-25 v2.0.6 olikraus@gmail.com
* User interface functions
* Little Rook Chess ported
* ST7920 HW and SW SPI
2016-06-26 v2.0.7 olikraus@gmail.com
* drawLine
* GraphicsTest Example
2016-08-09 v2.1.5 olikraus@gmail.com
* T6963 Support
* Experimental Support for SSD1322 256x64
* A2 Thermoprinter Support
* Added several fonts from http://int10h.org/oldschool-pc-fonts/
* Added Arabic, Greek and Cyrillic fonts.
* Code cleanup (assert, spi modes, void * warning)
2016-08-17 v2.2.7 olikraus@gmail.com
* U8x8: Upscale by 2 (Issue 41)
* Fixed SSD1306 I2C procedures (mirror pixel in last tile column, issue 44)
* Experimental support für mini12864 (pull request)
* Use beginTransaction for SPI. This requires Arduino 1.6.0
2016-08-18 v2.3.2 olikraus@gmail.com
* MINI12874; Fixed HW Flip Mode (pull request 49)
* Fixed ST7920 HW SPI with very fast uC, issue 50
* Improved HW SPI for SH1106 and SSD1306 displays
* Fixed issue with missing fonts
2016-08-21 v2.4.1 olikraus@gmail.com
* Fixed HW SPI Modes (issue 52)
2016-10-01 v2.5.2 olikraus@gmail.com
* Added crox fonts (issue 57)
* Support for RA8835 (issue 45)
* Added support for SSD1322 and SSD1325
* Added DrawXBMP (AVR: Assume bitmap in PROGMEM)
* Added japanese fonts (issue 65)
2016-11-13 v2.6.3 olikraus@gmail.com
* Added support for UC1610 (EA DOGXL160)
* Use Wire.setClock() for improved HW I2C performance (issue 79). This
requires Arduino IDE 1.6.0 or higher.
* Added Thai Fonts (issue 73)
* Added support for "\n" in the print function for u8x8 (issue 74)
* Screen mirror option for U8g2 (issue 76)
* Added support for second wire interface (Constructor postfix 2ND_HW_I2C)
* Added support for UC1611 (EA DOGM240 and EA DOGXL240, issue 66)
2016-11-28 v2.7.5 olikraus@gmail.com
* Added support for 0.66" 64x48 SSD1306 OLED (issue 89)
* Support for UC1608 (issue 92)
* Speed improvements for SW SPI und 8080 mode (issues 87, 90 and 95)
* Fixed issue with ST7920 not using the optimized SW SPI procedures (issue 87)
* Direct buffer API (issue 93)
2016-12-11 v2.8.4 olikraus@gmail.com
* Increased contrast range for SSD1306 (issue 98)
* Support for KS0108 (issue 88)
* Support for UC1608 240x128 (issue 101)
* Speed improvement (issue 96)
2016-12-12 v2.8.5 olikraus@gmail.com
* Bugfix for issue 96 (issue 106)
2016-12-20 v2.9.1 olikraus@gmail.com
* Speed improvement for AVR/KS0108 (issue 104)
* Support for UC1604 (issue 111)
* Support for PCD8544/Nokia Display (issue 107)
* Change/fixed behavior of userInterfaceSelectionList (issue 112)
2016-12-23 v2.9.2 olikraus@gmail.com
* Reverted the setup for SSD1306_NONAME to the original setup (undo issue 98)
* Introduced SSD1306_VCOMH0 for the max range setup (issue 116)
2016-12-30 v2.10.1 olikraus@gmail.com
* ST7565 LM6059 Display (issue 123)
* SSD1606 eInk/ePaper Display (issue 100)
* Documentation updates
2017-01-08 v2.11.4 olikraus@gmail.com
* Support for LC7981 (issue 134)
* Support for PCF8812 (issue 135)
* Fixed wrong half-move notation in Little Rook Chess (issue 137)
* Support for ST7567, Pax Instruments GLCD Shield (issue 138)
* Support for NT7534 (issue 143)
* Support for SSD1327, Seeedstudio OLED (issue 145)
* Support for SSD1305 (issue 146)
* Support for DOGM132 (issue 147)
* Fixed a bug in the draw pixel procedure which appears in full buffer mode,
if the display width is not a multiple of 8 (issue 148)
* Added XOR mode (setDrawColor 2, issue 56)
2017-01-15 v2.12.6 olikraus@gmail.com
* Support for SSD1309 (issue 113)
* Enabled U8G2_HVLINE_SPEED_OPTIMIZATION (not sure why this was disabled)
* Improved speed for ST7920 (up to 40%, issue 151)
* Support for IST3020 (issue 153)
2017-02-07 v2.13.6 olikraus@gmail.com
* Support for ST7588 (issue 154)
* ESP8266: Avoid RAM copy of the fonts (issue 159)
* Support for SSD1607 (issue 133)
* Support for hardware pin remapping on the ESP8266 (issue 158)
* Bugfix for the KS0108 support (issue 168)
* More fonts: https://github.com/olikraus/u8g2/wiki/fntgrpnbp (issue 174)
2017-03-11 v2.14.7 olikraus@gmail.com
* Bugfix: setFont does no longer resets the reference position (issue 195)
* Support for ST7565 NHD C12864 (issue 186)
* Support for SSD1329 128x96 OLED (issue 208)
* Support for LC7981 240x128 (issue 193)
* Performance improvement for the ST7920 (issue 200)
2017-05-22 v2.15.2 olikraus@gmail.com
* Added setBitmapMode (pull request 220)
Warning: Default behavior of drawXBM has changed in this release.
* Increased SPI speed to 8MHz for SSD1306, SH1106 and SSD1322 (issue 215)
* Added some more examples (issue 216)
* Added Urdu, Bengali, Hebrew and Polish language fonts (issues 221, 246 and 266)
* Added more examples (issue 216)
* Updated code for NHD C12864 (issues 219 and 241)
* Improved speed for HW SPI with SSD13xx OLEDs (issue 215)
2017-08-12 v2.16.9 olikraus@gmail.com
* Fonts u8g2_font_unifont_t_korean1, u8g2_font_unifont_t_korean2 (issue 266)
* Added support for 64128N ST7565 based display (issue 292)
* Added extended fonts (_te, unicodes 32-701, issue 284)
* Added support for MAX7219 (issue 280)
* Performance optimization for SSD1322/25/27 (issue 302)
* Fixed setContrast for SSD1322 (issue 328)
* Support for 96x16 SSD1306 OLED (issue 295)
* Fixed OldStandard-Bold fonts (osb, issue 306)
* Support for SED1520/SBN1661 (issue 324)
2017-09-10 v2.17.11 olikraus@gmail.com
* Additional _m_ and _h_ symbol fonts (issue 335)
* Added parallel interfaces for several UC16xx devices (issue 339)
* Support for IL3820, WaveShare 2.9" e-paper (issues 318 & 347)
* Improved debounce algorithm (issue 338)
* Power save mode for SSD1607 device (issue 352)
2017-09-30 v2.18.13 olikraus@gmail.com
* Support for ST7567_JLX12864 (issue 365)
* Support for UC1611 (no "s") (issue 339)
* Fixed several issues related to the _F_ (full buffer) mode (issue 370)
2017-10-13 v2.19.8 olikraus@gmail.com
* Support for UC1601 (issue 378)
* Support for ESP32 I2C pin remapping (issue 377)
* Support for ST75256 (SPI), JLX256128, JLX172104 (issue 163)
* Added uw-ttyp0 fonts (issue 349)
2017-12-09 v2.20.13 olikraus@gmail.com
* Bugfix for drawBitmap (issue 391)
* I2C support for ST75256 (issue 384)
* Support for SSD1327 128x128 display (issue 397)
* Support for ST75256 JLX25664 display (issue 399)
* Added keywords.txt (issue 402)
* Experimental support for SSD1326 (issue 398)
* Experimental alternative COM config for SSD1306 128x64 (issue 408)
* New SH1106 init sequence (SH1106_WINSTAR, issue 316)
* Support for SSD1322 NHD 128x64 (issue 412)
* Fixed profont17 (issue 438)
2018-02-18 v2.21.8 olikraus@gmail.com
* Support for SH1107 (issue 501)
* Support for HX1230 (issue 469)
* Bugfix for displays with display height not a multiple of 8 (issue 469)
* FontUsage demo for full buffer mode (issue 490)
* Added 1x2 (double height) draw procedures to U8x8 (issue 474)
With this feature a 128x32 display can replace a 16x2 Char LCD.
* New constructor for the Good Display 200x200 eInk (issue 454)
* Update for the ST7920 device for more stable output (issue 487)
* Double height (2x1) chars for U8x8 API (issue 474)
* Excluded I2C for several ATMega uC which do not have HW I2C (issue 508)
* Fixed UC1610 contrast command (issue 428)
* Added WQY Chinese fonts at sizes 12, 13, 14, 15 and 16
including gb2312 support (issue 455)
* Added new full buffer demo for the Chinese fonts (Shennong.ino, issue #455)
* Added siji icon font u8g2_font_siji_t_6x10 (issue 451)
2018-04-30 v2.22.18 olikraus@gmail.com
* Bugfix for draw1x2string (u8x8 API)
* Changed return value for "begin()" (issue 518)
* New feature: U8log, https://github.com/olikraus/u8g2/wiki/u8logreference
* Added SSD1306 128x64 Adafruit OLED (issue 521)
* Added Winstart SSD1306 64x48 OLED variant (issue 522)
* Added support for JLX240160 (issue 556)
* Added support for JLX12864 (ST7565 variant, issue 440)
* Added support for JLX256160 (issue 561)
* Added support for SH1122 256x64 OLED (issue 420)
* Added open iconic icons (issue 535)
* Added several Persian fonts (issue 541)
* Added additional Japanese font variants (issue 581)
* Added Devanagari/Hindi font variant (issue 584)
* Added tom-thumb font (issue 563)
* Added AVR specific optimization for 3-wire Software SPI (issue 586)
2018-08-24 v2.23.18 olikraus@gmail.com
* NEW FONT FORMAT for speedup of the unicode font section (issue 596)
* Fixed a bug in the font construction for monospaced fonts (issue 669)
* Fixed a bug with the CS line for huge KS0108 displays (issue 631)
* Fixed #if's for some AVR uC (issue 662)
* Added support for SH1108 controller (issue 619)
* Added support for T6963 160x80 Displays (issue 635)
* Added support for EA W128128 (issue 641)
* Added support for LC7981 240x64 (issue 642)
* Added support for ST7567 ENH-DG128064 (issue 616)
* Included pull request for ST7586, support for ERC240160 & s028hn118a (pull request 660)
* Added SpaceTrash game (issue 622)
* Added contributed 7-segment font, https://github.com/olikraus/u8g2/wiki/fntgrpu8g#7segments_26x42 (issue 634)
* Added several fonts from fontstruct.com, https://github.com/olikraus/u8g2/wiki/fntgrpfontstruct (issue 687)#
This also includes several outline fonts.
2018-10-28 v2.24.3 olikraus@gmail.com
* Added clip window support (issue 364)
* Added setBusClock() proc to change the I2C/SPI bus clock speed (Arduino only, issue 705)
* Added sleep mode for ST7920 (issue 245)
* Added support for SSD0323 (issue 720)
2019-02-09 v2.25.10 olikraus@gmail.com
* Improved speed for I2C with SSD1306 controller: 4% faster now (issue 735)
* Fixed code problems (issues 766 and 754)
* Added battery symbols and emoticons (issue 747)
* New U8x8 font format, added large U8x8 fonts (issue 771)
* Added alternative version for ERC12864 (issue 790)
* Added Waveshare SSD1607 200x200 support (issue 637)
* Added support for SSD1318 (issue 784)
* Partial display update with updateDisplayArea (issue 736)
* Several new decorative and fancy fonts from pentacom.jp (issue 801)
2019-06-30 v2.26.14 olikraus@gmail.com
* Support for Pimoroni 128x128 OLED SH1107 (issue 803)
* Support for Grove 128x128 OLED SH1107 (issue 877)
* Support for Winstar 256x128 ST75256 (ST75256_WO256X128, issue 891)
* Bugfix: Open Iconic 1x for U8x8 (issue 828)
* Added sendF command for direct communication with the display (issues 822, 878, 896)
* Support for CG160160 UC1611 (issue 884)
* Support for LM6063 128x64 ST7565 (issue 893)
* Added fonts from pentacom (issue 810)
* Support for ST7511 (issue 876)
* Support for SSD1316 132x32 (issue 919)
* Support for ST75320 (issue 921)
* Added JLX256160M for mirrored version of the JLX256160 display (issue 930)
* Unifont update to 12.1.02, added several plane 1 fonts (issue 931)
* bdfconv.exe: Windows exe created, bugfix with -d option (issue 833)
2020-01-27 v2.27.6 olikraus@gmail.com
* Support for IST7920 (issue 999). Note: IST7920 has nothing todo with ST7920
* Added screenshot/screencapture for full buffer mode (issue 1005)
See: https://github.com/olikraus/u8g2/wiki/u8g2reference#writebufferpbm
* Bugfix for draw 1x2 and 2x2 procedures for big 8x8 fonts (issue 1054)
* Added fast software SPI support for Arduino Nano Every (issue 987)
* Added "LoadFromSD" example to demonstrate reading XBM binary from SD card (issue #1059)
* Added png to XBM binary conversion tool (https://github.com/olikraus/u8g2/tree/master/tools/png2bin)
* Support for SSD1306 72x40 (issue 1047)
* Bugfix for print() and setFontDirection() (issue 963)
* Support for Visionox SSD1327 128x96 OLED (issue 1090)
* Support for Open-Smart ST7567 128x64 LCD (issue 1088)
* Added Lucida X11 fonts (issue 271)
* Added several fonts from dafont.com (issue 1093)
* Added 3-wire HW SPI (issue 1041)
2020-12-28 v2.28.10 olikraus@gmail.com
* Added Euro Symbol to _te fonts (issue 1321)
* Added support for ST7528 (issue 986)
* Added support for ST7571 (issue 1298)
* Added support for ST7586 YMC240160 (issue 1183)
* Added support for UC1617 JLX128128 (issue 1151)
* Added support for SH1106 Visionox 128X32 (issue 1250)
* Added support for Raystar SSD1305 (issue 1111)
* Added support for KS0713 controller (issue 1314)
* Added support for ST7567_HEM6432 (issue 1159)
* U8g2 16 Bit Mode enabled by default for ARM and ESP Systems (issue 1222)
2021-09-03 v2.29.11 olikraus@gmail.com
* Update for getStrWidth/getUTF8Width: The new return value might be little bit larger (issue 1561)
* New draw procedure drawButtonUTF8 (issue 1577)
* Added vertical mirror option U8G2_MIRROR_VERTICAL for u8g2 (mattnutsch@gmail.com, issue 1474).
* Added support for UC1638 based 196x96 display (issue 371)
* Added support for HD44102 and T7932 displays (issue 1492)
* Added support for SSD1320 (issue 1351)
* Added support for S1D15721 (issue 1473)
* Added support for SSD1306 EA OLEDS102 (issue 1493)
* Added support for UC1601 128x64 (issue 1501)
* Font Wiki page splitted into four sub-pages to avoid the GitHub 'abuse' message.
2021-09-07 v2.30.1 olikraus@gmail.com
* Bugfix drawButtonUTF8 (added C++ code, issue 1577)
2021-09-19 v2.31.1 olikraus@gmail.com
* Added icons from https://app.streamlinehq.com/icons/pixel (issue 1589)
2021-09-20 v2.31.2 olikraus@gmail.com
* Bugfix release for include error (issues 1592 and 1594)
2022-04-03 v2.32.15 olikraus@gmail.com
* SH1107 128x80 (issue 1598)
* ST7920 256x32 (issue 1593)
* ST7567 122x32 (issue 1759)
* ST7571 128X96 (issue 1575)
* SSD1312 (issue 1806)
* ST7571 128x128 (bugfix issue 1576)
* Added support for UC1609 (issue 1565)
* Added support for GU800 series of Vacuum Fluorescent Displays (VFD, issue 1604)
* Changed SPI Mode for Sharp displays (ls013..., issue 1771)
* Added many more fonts (issues 1794, 1775, 1706, 1769)
* Fixed several bugs and compiler errors
2022-09-04 v2.33.15 olikraus@gmail.com
* ST7567 ERC13232 (issue 1869)
* Bugfix for ST7567: (re-)added I2C and 3-wire-SPI (issue 1939)
* ST7920 160x32 (issue 1873)
* ST7586 JLX384160 (issue 1932)
* LC7981 128X128, NOT TESTED (issue 1913)
* SSD1316 96x32 (issue 1938, not tested, moved to 2.34.x)
* GP1287AI 256X50, GP1247AI 253X63 contributed (issue 1907)
* Added support for IST3088 (issue 1887)
* Double size font functions: drawGlyphX2, drawStrX2, drawUTF8X2 (issue 1919)
* Experimental support for ST75160, TESTING REQUIRED (issue 1642)
* Bugfix font compression: Reduced fontsize by up to 4% (issue 1941)
* Changed SPI mode for SH1106 from 3 to 0 (issue 1901)
2022-xx-xx v2.34.xx olikraus@gmail.com
* SSD1327 ZJY M150 128x128 (issue 1960)
* SSD1316 96x32 (issue 1938)
* SH1108 128x160 (issue 1998)
* SSD1306 96x39 (issue 1959)
* S1D15300 128x64 (issue 2063)
* JLX160x80 (issue 2058)
* Bugfix: Clear font_height_mode during setup to ensure correct default values in
cases where the u8g2 struct / class is created via dynamic memory allocation (issue 2046)
* Bugfix: Fix line draw procedure in 16 bit mode (issue 2053)