Update change log

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iabdalkader 2016-03-19 19:10:06 +02:00
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# Change Log
## [1.2](https://github.com/openmv/openmv/releases/tag/v1.2) (2016-04-19)
IDE:
* About dialog, license and credits.
* Pin-out image for quick reference.
* Check for updates on startup.
* Support older firmware versions.
* Retry a few times when connecting.
* Enable/Disable framebuffer JPEG compression.
Firmware:
* Support the newer OV7725 sensor.
* Add snapshot timeout to avoid locking the cam.
* Fix PWM/Servos timer, channels and pin-mappings.
* Add OpenMV boards configuration files in omv/boards.
* Support the new MLX90621 sensor and add proper rainbow scaling.
* Better script handling, and soft reset support.
* JPEG-compress the framebuffer to lower the bandwidth and fake double-buffering.
* YUV to Grayscale conversion on the fly.
* Add sanity checks and more meaningful error messages.
* Allocate FatFS LFN buffer on stack (frees 255 heap bytes).
* Move the FatFS and MSC buffers to main RAM (saves heap and allows DMA access).
* Use DMA for SDIO transfers.
* Remove framebuffer mutex (IDE reads images before snapshots).
* Define pin aliases (P0..P8)/
* Move LCD to built-in module.
Image processing:
* Improved iris detection.
* Edge detection, generic convolution, motion detection and GIF support.
* JPEG compressor optimizations (70ms @QVGA 320x240) faster BinDCT and 2x2 subsampling.
* Proper JPEG headers for Grayscale images.
* Bug fixes in old integral image code and a new integral image using a moving window.
* Set the number of pixels counted in each blob in imlib_count_blobs.
* Simplify the image descriptor APIs, use a generic image.load/save/match_descriptor functions.
* Add HQVGA resolution, and special digital effects support.
* Support higher Grayscale resolutions (up to QVGA) for most algorithms.
* Image processing functions accept paths to images on uSD.
## [1.1](https://github.com/openmv/openmv/releases/tag/v1.1) (2015-08-15)
* Rollback to gtksourceview