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+## Changes from ASTP 0.0.1 to 1.0.0
+
+
+### FreeRTOS OSAL
+
+- vRequestContextSwitchFromISR is declared extern "C" so it can be defined in
+a C file without issues
+
+### PUS Services
+
+- It is now possible to change the message queue depth for the telecommand verification service (PUS1)
+- The same is possible for the event reporting service (PUS5)
+- PUS Health Service added, which allows to command and retrieve health via PUS packets