fix links

Author: microbit-mark

bluetooth/apps-and-examples.md

@@ -29,10 +29,6 @@ Below is a curated list of some Bluetooth applications you might like to read ab
 
 - [micro:bit Blue App for Android](https://github.com/microbit-foundation/microbit-blue)
 
-- [droidscript microbit](http://www.microbit-js.org/controlling-microbit-with-droidscript/)
-
-- [droidscript plugin](http://www.microbit-js.org/installing-the-microbit-plugin-for-droidscript/)
-
 - [Kitronik Move](https://play.google.com/store/apps/details?id=com.kitronik.blemove) - Android app that presents a D-Pad interface to control a micro:bit over Bluetooth LE.
 
 - [Workbench](https://edu.workbencheducation.com/partners/microbit) is a multi-device coding canvas for block-based programming that connects with BLE devices via Chrome Web Bluetooth.

latest-revision/latest-revision-editors.md

@@ -25,7 +25,7 @@ Please note that we do as much development as possible in the open, so if you’
 
 - [microbit-dal](https://github.com/lancaster-university/microbit-dal)
 
-- [CODAL](https://github.com/microbit-foundation/codal/)
+- [CODAL](https://github.com/lancaster-university/codal-microbit-v2)
 
 - [microbit](https://github.com/lancaster-university/microbit)
 
@@ -47,7 +47,7 @@ Mbed does not support the nRF52833 by default, though The Foundation does intend
 
 ### Building CODAL
 
-The [instructions for building CODAL](https://github.com/microbit-foundation/codal/blob/master/mb-build-instructions.md) are located in the micro:bit CODAL repository. The final link is TBC and may change.
+The [instructions for building CODAL](https://github.com/lancaster-university/microbit-v2-samples) are located in the micro:bit CODAL repository. The final link is TBC and may change.
 
 ## If you’re using MicroPython
 

software/hex-format.md

@@ -26,7 +26,7 @@ The latest board revision introduces a superset of the Intel-Hex format that ena
 A **Universal Hex** hex file will work on a V1 or V2 board.
 A clear indication that you are working with this format is that a compiled .hex file will be ~1.8Mb as opposed to ~700Kb in size.
 
-A [Universal Hex JavaScript Library](https://github.com/microbit-foundation/microbit-universal-hex) has been written to implement the format and associated detailed [specification of the Universal Hex format]https://github.com/microbit-foundation/spec-universal-hex).
+A [Universal Hex JavaScript Library](https://github.com/microbit-foundation/microbit-universal-hex) has been written to implement the format and associated detailed [specification of the Universal Hex format](https://github.com/microbit-foundation/spec-universal-hex).
 
 ## Universal Hex Creator
 

software/index.md

@@ -83,7 +83,7 @@ Here's a non-exhaustive list of possible code editors for use with the micro:bit
 
 - [Kittenblock](https://www.kittenbot.cc/pages/software)
 
-- [Kodu](https://www.kodugamelab.com/resources/bbc-microbit/)
+- [Kodu](https://www.kodugamelab.com/resources/#microbit)
 
 - [MATLAB & Simulink](https://uk.mathworks.com/academia/highschool/courseware/microbit.html)
 

software/runtime.md

@@ -97,7 +97,7 @@ Mbed also provides an online C/C++ IDE with which you can program the micro:bit.
 
 ### Mbed Source Code and Versions Used
 
-The Mbed repository for micro:bit is [https://github.com/lancaster-university/mbed-classic](https://github.com/lancaster-university/mbed-classic), this is a fork of Mbed OS 2 (classic) with changes and fixes needed for the micro:bit project. This is the version of Mbed used with the offline DAL toolchain, [Mbed Online Compiler](https://ide.mbed.com/compiler/), and the [online editors on microbit.org](https://microbit.org/code).
+The Mbed repository for micro:bit is [https://github.com/lancaster-university/mbed-classic](https://github.com/lancaster-university/mbed-classic), this is a fork of Mbed OS 2 (classic) with changes and fixes needed for the micro:bit project. This is the version of Mbed used with the offline DAL toolchain, [Mbed Online Compiler](https://os.mbed.com/handbook/mbed-Compiler), and the [online editors on microbit.org](https://microbit.org/code).
 
 micro:bit was based on the well-established Mbed 2.0 SDK, with which Mbed 5 is compatible. Work is ongoing to [bring the micro:bit runtime onto Mbed 5](https://github.com/lancaster-university/microbit-dal/issues/224).