Point binder launcher links to development branch

The development branch is more current than main. Updated all
binder badge URLs, documentation examples, and launch links
to use the development branch of uw3-binder-launcher.

Removed uw3-release-candidate references (branch merged).

Underworld development team with AI support from Claude Code

Author: lmoresi

README.md

@@ -29,7 +29,7 @@ The full documentation including tutorials, API reference, and developer guides
 
 ## Binder demonstration version
 
- - [Launch on Binder](https://mybinder.org/v2/gh/underworldcode/uw3-binder-launcher/uw3-release-candidate?labpath=underworld3%2Fdocs%2Fbeginner%2Ftutorials%2FNotebook_Index.ipynb)
+ - [Launch on Binder](https://mybinder.org/v2/gh/underworldcode/uw3-binder-launcher/development?labpath=underworld3%2Fdocs%2Fbeginner%2Ftutorials%2FNotebook_Index.ipynb)
 
 
 ## Installation Guide

docs/developer/guides/BINDER_CONTAINER_SETUP.md

@@ -198,9 +198,8 @@ All layers should be under 1GB. If any layer exceeds ~800MB, consider splitting
 
 | Branch | Launch |
 |--------|--------|
-| `main` | [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/underworldcode/uw3-binder-launcher/main) |
-| `uw3-release-candidate` | [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/underworldcode/uw3-binder-launcher/uw3-release-candidate) |
 | `development` | [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/underworldcode/uw3-binder-launcher/development) |
+| `main` | [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/underworldcode/uw3-binder-launcher/main) |
 
 ### URL Format
 
@@ -211,7 +210,7 @@ https://mybinder.org/v2/gh/underworldcode/uw3-binder-launcher/<branch>
 ### Badge Markdown
 
 ```markdown
-[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/underworldcode/uw3-binder-launcher/main)
+[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/underworldcode/uw3-binder-launcher/development)
 ```
 
 ## Launcher Dockerfile
@@ -649,10 +648,10 @@ python scripts/binder_wizard.py username/my-course main tutorials/intro.ipynb
 ### URL Format
 
 ```
-https://mybinder.org/v2/gh/underworldcode/uw3-binder-launcher/main
+https://mybinder.org/v2/gh/underworldcode/uw3-binder-launcher/development
   ?urlpath=git-pull
   ?repo=https://github.com/USER/REPO
-  &branch=main
+  &branch=development
   &urlpath=lab/tree/REPO
 ```
 

docs/developer/subsystems/containers.md

@@ -113,7 +113,7 @@ The `LAUNCHER_PAT` secret (Personal Access Token with `repo` scope) enables cros
 Any repository can launch on mybinder.org using the pre-built image via nbgitpuller:
 
 ```
-https://mybinder.org/v2/gh/underworldcode/uw3-binder-launcher/main?urlpath=git-pull%3Frepo%3Dhttps%253A%252F%252Fgithub.com%252FYOUR_ORG%252FYOUR_REPO%26urlpath%3Dlab%252Ftree%252FYOUR_REPO%252Fpath%252Fto%252Fnotebook.ipynb
+https://mybinder.org/v2/gh/underworldcode/uw3-binder-launcher/development?urlpath=git-pull%3Frepo%3Dhttps%253A%252F%252Fgithub.com%252FYOUR_ORG%252FYOUR_REPO%26urlpath%3Dlab%252Ftree%252FYOUR_REPO%252Fpath%252Fto%252Fnotebook.ipynb
 ```
 
 Use the `scripts/binder_wizard.py` script to generate these URLs.

docs/index.md

@@ -160,7 +160,7 @@ Underworld3 is a Python library for computational geodynamics, built on:
 
 Launch interactive tutorials directly in your browser:
 
-[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/underworldcode/uw3-binder-launcher/uw3-release-candidate?labpath=underworld3%2Fdocs%2Fbeginner%2Ftutorials%2FNotebook_Index.ipynb)
+[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/underworldcode/uw3-binder-launcher/development?labpath=underworld3%2Fdocs%2Fbeginner%2Ftutorials%2FNotebook_Index.ipynb)
 
 ```{toctree}
 :maxdepth: 2

docs/presentations/_quarto.yml

@@ -10,7 +10,7 @@ format:
     code-links:
       - text: Open in Binder
         icon: rocket-takeoff
-        href: https://mybinder.org/v2/gh/underworldcode/uw3-binder-launcher/uw3-release-candidate?labpath=underworld3%2Fdocs%2Fbeginner%2Ftutorials%2FNotebook_Index.ipynb
+        href: https://mybinder.org/v2/gh/underworldcode/uw3-binder-launcher/development?labpath=underworld3%2Fdocs%2Fbeginner%2Ftutorials%2FNotebook_Index.ipynb
     other-links:
       - text: Github Repository
         icon: github