Kernel version	Comments
0.1.11	Released 10/05/2000 Mostly it's a bugfix release. Task Manager code cleanup (removed compilation warnings) Updated file manager code Updated device manager code Updated board support code Added exit(), atexit() functions to kernel C library
0.1.10	Released 08/01/2000 Kernel information functions completely rewritten: ktask_info(), kfile_info(), kdev_info(), kmem_info(). Now functions return pointer to information structure and a user-land program takes care about appropriate output. Changed field names in the Task Manager tcb_t struct to avoid possible name contention.
0.1.9	Released 06/10/2000 This release has major kernel API changes. All application code should be updated. Device Manager code separated to device support (device.c) and file support (fs.c) kernel API changed, application code should be updated kernel configuration options changed serial driver largely rewritten, removed 68681 timer support semaphore code rewritten added more functions to kernel library to mimic standart C library more standard headers added
0.1.8	Released 01/07/2000 massive code cleanup updated default exception code fixed race conditions in the serial driver, made code cleanup added ROM based compilation option and initialization code added more macros for system board control
0.1.7	Released 10/15/1999 changed ioctl syscall prototype added termios interface to the serial driver to change serial port parameters in a standard way
0.1.6	Released 09/04/1999 fixed scheduler bug: version 0.1.5 has crashed when several processes were trying to output something through the serial port. All previous versions works OK. added system_uptime variable to calculate system uptime added ktask_info() function to output system tasks information added kmem_info() function to output memory usage information added kfile_info() function to output file usage information added kdevice_info() function to output registered device information device manager code cleanup fixed serial driver bug which may cause task locking when output data
0.1.5	Released 07/30/1999 Task Manager largely updated added protection against "IRQ storm" (I hope :) added timer calibration routine
0.1.4	Released 06/23/1999 fixed task stack setup fixed Task Manager termination code small scheduler updates serial driver initialization rewritten small updates in the interrupt handler added BSP shutdown option to correctly return to the 020Bug
0.1.3	Released 05/17/1999 fixed passing arguments to a spawned task in the Task Manager added bus error exception handling in the Exception Manager fixed serial driver initialization, no more junk output fixed kernel customization
0.1.2	Released 05/03/1999 fixed spawn_task() to return proper task id instead of zero in Task Manager decreased size of static data in the serial driver, kernel image became much less
0.1.1	Released 04/27/1999 First release.
Historic	Released Nov 1998 Historic.