Update project status to reflect reality

It *is* pre-1.0 and it *does* occasionally have backwards-incompatible
changes, but they are well documented with clear upgrade paths, and not
happening at a breakneck pace. For example, with the introduction of
unpack, the |-operator is deprecated, but it still works. Or take the
assertion syntax: it changed, but the old syntax is still accepted, and
the autoformatter automatically upgrades documents. So I think that the
previous phrase was a bit too conservative. Other "mature" projects
cause me breakage headaches far more often than RCL. The readme should
reflect that.

Author: ruuda

README.md

@@ -123,10 +123,10 @@ target/release/rcl fmt examples/tags.rcl
 
 ## Status
 
-RCL is a hobby project without stability promise. It is usable and useful,
-well-tested, and well-documented, but also still experimental, and it may have
-breaking changes. Syntax highlighting is available for major editors like Vim,
-Emacs, Helix, and Zed.
+RCL is usable and useful, well-tested, and well-documented. It is still pre-1.0,
+though backwards-incompatible changes have been rare in the past years. Syntax
+highlighting is available for major editors like Vim, Emacs, Helix, and Zed.
+RCL is a community project without commercial support.
 
 ## Support RCL
 

docs/index.md

@@ -51,10 +51,10 @@ For an interactive demo in your browser, see <https://rcl-lang.org>.
 
 ## Status
 
-RCL is a hobby project without stability promise. It is usable and useful,
-well-tested, and well-documented, but also still experimental, and it may have
-breaking changes. Syntax highlighting is available for major editors like Vim,
-Emacs, Helix, and Zed.
+RCL is usable and useful, well-tested, and well-documented. It is still pre-1.0,
+though backwards-incompatible changes have been rare in the past years. Syntax
+highlighting is available for major editors like Vim, Emacs, Helix, and Zed.
+RCL is a community project without commercial support.
 
 ## License
 

website/index.html

@@ -614,11 +614,10 @@ <h2><a href="#get-in-touch" id="get-in-touch">Get in touch</a></h2>
     </div>
     <div class="feature-block span-r2">
       <h2><a href="#status" id="status">Status</a></h2>
-      <p>RCL is a hobby project without stability promise.
-      It is usable and useful, well-tested, and well-documented,
-      but also still experimental, and it may have breaking changes.
-      Syntax highlighting is available for major editors
-      like Vim, Emacs, Helix, and Zed.
+      <p>RCL is usable and useful, well-tested, and well-documented. It is still
+      pre-1.0, though backwards-incompatible changes have been rare in the past
+      years. Syntax highlighting is available for major editors like Vim, Emacs,
+      Helix, and Zed. RCL is a community project without commercial support.
       </p>
     </div>
     <div class="span-full">