Update to release 2.0.0 version

Signed-off-by: Frederic Pillon <frederic.pillon@st.com>

Author: fpistm

.github/ISSUE_TEMPLATE/bug_report.md

@@ -10,13 +10,13 @@ assignees: ''
 **Please, before reporting any issue**
 - Make sure you are using the latest Arduino_Core_STM32 version.
   https://github.com/stm32duino/Arduino_Core_STM32/releases/latest
-- Make sure the issue is not already reported/fixed on GitHub or discussed on the [stm32duino forum](http://stm32duino.com)
+- Make sure the issue is not already reported/fixed on GitHub or discussed on the [stm32duino forum](https://stm32duino.com)
 - Submit a GitHub issue only for reporting a problem related to the [Arduino_Core_STM32](https://github.com/stm32duino/Arduino_Core_STM32).
 - **Avoid** to submit a GitHub issue for project troubleshooting.
- 
-Any questions/feedback/suggestions should be discussed on the [stm32duino forum](http://stm32duino.com):
-  * questions on the [STM32 Core](http://stm32duino.com/viewforum.php?f=35)
-  * bugs/enhancements on the [STM core: Bugs and enhancements](http://stm32duino.com/viewforum.php?f=38)
+
+Any questions/feedback/suggestions should be discussed on the [stm32duino forum](https://stm32duino.com):
+  * questions on the [STM32 Core](https://www.stm32duino.com/viewforum.php?f=35)
+  * bugs/enhancements on the [STM core: Bugs and enhancements](https://www.stm32duino.com/viewforum.php?f=38)
 
 When reporting any issue, please try to provide all relevant information:
 
@@ -42,7 +42,7 @@ If applicable, add screenshots to help explain your problem.
  - Arduino IDE version: [e.g. 1.8.8]
  - STM32 core version: [e.g. 1.4.0]
  - Tools menu settings if not the default: [e.g. Newlib Standard, No Serial]
- - Upload method: [e.g. STLink]
+ - Upload method: [e.g. SWD]
 
 **Board (please complete the following information):**
  - Name: [e.g. Nucleo F429ZI]

.github/workflows/Continuous-Integration.yml

@@ -58,7 +58,7 @@ jobs:
       id: Compile
       uses: stm32duino/actions/compile-examples@master
       with:
-        additional-url: 'https://github.com/stm32duino/BoardManagerFiles/raw/dev/STM32/package_stm_index.json'
+        additional-url: 'https://github.com/stm32duino/BoardManagerFiles/raw/dev/package_stmicroelectronics_index.json'
 
     # Use the output from the `Compile` step
     - name: Compilation Errors