Update Installer links and changelog with 8.2.3 release (#2502) (#2516)

docs/changelog.md

@@ -1,5 +1,25 @@
 # NEURON 8.2
 
+## 8.2.3
+_Release Date_ : 15-09-2023
+
+### What's New
+
+- The primary purpose of 8.2.3 is to fix the HOC cursor control problems of
+  the wheel and windows installed versions.
+- Many fragments from current master to allow building of installers.
+  with current compiler toolchains and github actions.
+
+
+### Bug Fixes
+
+- Fix MacOS linux wheel HOC backspace.
+- Fix Windows HOC cursor issues.
+- Fix Windows 11 HOC icon.
+- Fix Windows and MacOS segfault on multiline HOC statements input from terminal.
+- Fix build issues with current compiler toolchains and github actions.
+- Deal with .inputrc if missing on Windows
+
 ## 8.2.2
 _Release Date_ : 15-12-2022
 

docs/index.rst

@@ -97,7 +97,7 @@ Installation
 
          pip3 install neuron
       
-      Alternatively, you can use the `PKG installer <https://github.com/neuronsimulator/nrn/releases/download/8.2.2/nrn-8.2.2-macosx-10.9-universal2-py-38-39-310-311.pkg>`_.
+      Alternatively, you can use the `PKG installer <https://github.com/neuronsimulator/nrn/releases/download/8.2.3/nrn-8.2.3-macosx-10.9-universal2-py-38-39-310-311.pkg>`_.
 
       For troubleshooting, see the `detailed installation instructions <install/install_instructions.md>`_.
 
@@ -115,7 +115,7 @@ Installation
 
    .. tab-item:: Windows
 
-      `Download the Windows Installer <https://github.com/neuronsimulator/nrn/releases/download/8.2.2/nrn-8.2.2.w64-mingw-py-37-38-39-310-311-setup.exe>`_.
+      `Download the Windows Installer <https://github.com/neuronsimulator/nrn/releases/download/8.2.3/nrn-8.2.3.w64-mingw-py-37-38-39-310-311-setup.exe>`_.
 
       You can also install the Linux wheel via the Windows Subsystem for Linux (WSL). See `instructions <install/install_instructions.html#windows-subsystem-for-linux-wsl-python-wheel>`_.