Merge pull request #18 from RusPiRo/prepare_v0.5

add changelog entry and adjust readme

CHANGELOG.md

@@ -1,5 +1,15 @@
 # Changelog
 
+## :cat: v0.5.0
+
+Incorporate the basic excpetion handling within the boot loading crate instead of delegating the whole stuff to the `ruspiro-interrupt` crate. Now only the interrupt and fast-interrupt related exeptions will be delegated to an external crate that implements and exports this function: `extern "C" fn __isr_default() {}`.
+
+- ### :bulb: Features
+
+  - Bake the basic exception handling into this crate (e.g. aborts, SVCor HVC calls, instruction exceptions etc)
+  - Delegate IRQ and FIQ to an external crate
+  - Use the `log` crate to use it's logging macros to create log entries in case of exception events.
+
 ## :strawberry: v0.4.2
 
 Adjust the linker script to discard specific sections. With the sections in place build on travis for the custom unit test framework lead to a wrong start memory address for the kernel used with *QEMU*.

README.md

@@ -19,7 +19,6 @@ both architectures and the execution is tested on a Raspberry Pi 3 B+.
 Feature          | Purpose
 -----------------|--------------------------
 `multicore`      | Compiles the multi-core version of the crate, kicking off all 4 cores of the Raspberry Pi.
-`ruspiro_pi3`    | This is passed to the dependend crates to ensure they will be build properly for this target device.
 
 ## Usage