Replace links to the latest version of the documentation to the stable version (#1177)

* Replace latest links with stable links

* Change link in PR template back to latest

.github/ISSUE_TEMPLATE/installation_issue.md

@@ -10,8 +10,8 @@ assignees: ''
 #### Preliminaries
 
 - [ ] I have followed the latest version of the
-      [installation instructions](https://docs.manim.community/en/latest/installation.html).
-- [ ] I have checked the [troubleshooting page](https://docs.manim.community/en/latest/installation/troubleshooting.html) and my problem is either not mentioned there,
+      [installation instructions](https://docs.manim.community/en/stable/installation.html).
+- [ ] I have checked the [troubleshooting page](https://docs.manim.community/en/stable/installation/troubleshooting.html) and my problem is either not mentioned there,
       or the solution given there does not help.
 
 ## Description of error

README.md

@@ -39,7 +39,7 @@ Manim requires a few dependencies that must be installed prior to using it. If y
 want to try it out first before installing it locally, you can do so
 [in our online Jupyter environment](https://mybinder.org/v2/gist/behackl/725d956ec80969226b7bf9b4aef40b78/HEAD?filepath=basic%20example%20scenes.ipynb).
 
-For the local installation, please visit the [Documentation](https://docs.manim.community/en/latest/installation.html)
+For the local installation, please visit the [Documentation](https://docs.manim.community/en/stable/installation.html)
 and follow the appropriate instructions for your operating system.
 
 Once the dependencies have been installed, run the following in a terminal window:
@@ -76,10 +76,10 @@ manim example.py SquareToCircle -p -ql
 ```
 
 You should see your native video player program pop up and play a simple scene in which a square is transformed into a circle. You may find some more simple examples within this
-[GitHub repository](master/example_scenes). You can also visit the [official gallery](https://docs.manim.community/en/latest/examples.html) for more advanced examples.
+[GitHub repository](master/example_scenes). You can also visit the [official gallery](https://docs.manim.community/en/stable/examples.html) for more advanced examples.
 
 Manim also ships with a `%%manim` IPython magic which allows to use it conveniently in JupyterLab (as well as classic Jupyter) notebooks. See the
-[corresponding documentation](https://docs.manim.community/en/latest/reference/manim.utils.ipython_magic.ManimMagic.html) for some guidance and 
+[corresponding documentation](https://docs.manim.community/en/stable/reference/manim.utils.ipython_magic.ManimMagic.html) for some guidance and 
 [try it out online](https://mybinder.org/v2/gist/behackl/725d956ec80969226b7bf9b4aef40b78/HEAD?filepath=basic%20example%20scenes.ipynb).
 
 ## Command line arguments
@@ -96,7 +96,7 @@ Some other useful flags include:
 -  `-n <number>` to skip ahead to the `n`'th animation of a scene.
 -  `-f` show the file in the file browser.
 
-For a thorough list of command line arguments, visit the [documentation](https://docs.manim.community/en/latest/tutorials/configuration.html).
+For a thorough list of command line arguments, visit the [documentation](https://docs.manim.community/en/stable/tutorials/configuration.html).
 
 ## Documentation
 
@@ -109,13 +109,13 @@ Server](https://discord.gg/mMRrZQW) or [Reddit Community](https://www.reddit.com
 
 ## Contributing
 
-Contributions to Manim are always welcome. In particular, there is a dire need for tests and documentation. For contribution guidelines, please see the [documentation](https://docs.manim.community/en/latest/contributing.html).
+Contributions to Manim are always welcome. In particular, there is a dire need for tests and documentation. For contribution guidelines, please see the [documentation](https://docs.manim.community/en/stable/contributing.html).
 
-Most developers on the project use [Poetry](https://python-poetry.org/docs/) for management. You'll want to have poetry installed and available in your environment. You can learn more `poetry` and how to use it at its [documentation](https://docs.manim.community/en/latest/installation/for_dev.html).
+Most developers on the project use [Poetry](https://python-poetry.org/docs/) for management. You'll want to have poetry installed and available in your environment. You can learn more `poetry` and how to use it at its [documentation](https://docs.manim.community/en/stable/installation/for_dev.html).
 
 ## Code of Conduct
 
-Our full code of conduct, and how we enforce it, can be read on [our website](https://docs.manim.community/en/latest/conduct.html).
+Our full code of conduct, and how we enforce it, can be read on [our website](https://docs.manim.community/en/stable/conduct.html).
 
 ## License
 

example_scenes/basic.py

@@ -129,4 +129,4 @@ class UpdatersExample(Scene):
         self.wait()
 
 
-# See many more examples at https://docs.manim.community/en/latest/examples.html
+# See many more examples at https://docs.manim.community/en/stable/examples.html

manim/utils/tex_file_writing.py

@@ -236,7 +236,7 @@ def convert_to_svg(dvi_file, extension, page=1):
             f"Your installation does not support converting {extension} files to SVG."
             f" Consider updating dvisvgm to at least version 2.4."
             f" If this does not solve the problem, please refer to our troubleshooting guide at:"
-            f" https://docs.manim.community/en/latest/installation/troubleshooting.html"
+            f" https://docs.manim.community/en/stable/installation/troubleshooting.html"
         )
 
     return result