docs - add release notes

Author: jeremylt

RELEASE_NOTES.md

@@ -0,0 +1 @@
+See release notes in ``docs/src/release_notes.md``

docs/make.jl

@@ -30,6 +30,7 @@ makedocs(
         "Examples" => "examples.md",
         "Public API" => "public.md",
         "Private API" => "private.md",
+        "Release Notes" => "release_notes.md",
         "References" => "references.md",
     ],
     clean = false,

docs/src/index.md

@@ -23,7 +23,8 @@ Pages = [
     "examples.md",
     "public.md",
     "private.md",
+    "release_notes.md",
     "references.md"
 ]
 Depth = 1
-```
+```

docs/src/release_notes.md

@@ -0,0 +1,37 @@
+# Release Notes
+
+## Development
+
+The current main branch includes updated functionality and an improved interface.
+
+Functionality updates include:
+
+* Macro-element bases consisting of multiple micro-elements
+* Chebyshev preconditioning analysis
+* H-multigrid analysis
+
+Interface improvements include:
+
+* Multi-component basis support simplified
+
+Additonal changes include:
+
+* Improved documentation
+* Expanded examples, to include Neo-Hookean hyperelasticity
+* Rename primary branch to `main`
+
+## v0.1.1
+
+Minor bugfixes
+
+## v0.1
+
+This release includes initial basic functionality of LFAToolkit.
+
+Functionality includes:
+
+* User defined second order PDEs
+* Abritrary basis order, dimension, and number of components
+* Independent mesh scaling in each dimension
+* Jacobi preconditioning analysis
+* P-multigrid analysis