diff --git a/.github/workflows/compiler.yml b/.github/workflows/compiler.yml
index 8e82393e..0faa5d84 100644
--- a/.github/workflows/compiler.yml
+++ b/.github/workflows/compiler.yml
@@ -34,8 +34,12 @@ jobs:
         shell: bash
     steps:
       - uses: actions/checkout@v5
-      - uses: dtolnay/rust-toolchain@stable
+      # Pinned: Rust 1.100's wasi-libc defines __wasilibc_futex_wait_atomic_wait with a signature emnapi 1.x's
+      # libemnapi-napi-rs-mt.a does not match, and links crt1-reactor.o itself, so the WASI package breaks. Lift once
+      # emnapi follows.
+      - uses: dtolnay/rust-toolchain@master
         with:
+          toolchain: 1.99.1
           targets: ${{ matrix.target }}
       - uses: Swatinem/rust-cache@v2
         with:
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 00000000..456418ce
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,26 @@
+# Changelog
+
+## 0.2.0
+
+`@reactivescript/compiler`, `@reactivescript/runtime`, `@reactivescript/language-server` and the editor extension,
+together.
+
+**Breaking**
+
+- `optimistic` is now `guess` (`guess todos := …`), and errors clear with `onFlush` (#47). `optimistic` is no longer
+  a keyword.
+- A new check, `GUESS_WHILE_LOADING` (AC-3a): a guess written before its value has been shown is an error (#53).
+
+**New**
+
+- `rx-tsc`, in `@reactivescript/language-server`: TypeScript's `tsc` with `.rx` files in the program, for CI (#41).
+- `else if` in markup: `{if a { … } else if b { … } else { … }}`.
+- A guess over an equation, as Solid's `createOptimistic(fn)` (#48).
+- Destructuring (RG-4b): live in declarations, a snapshot in `let`, with rest (#49).
+- Parse errors are coded and name the JS or React habit they come from; every code has a page in
+  `guide/diagnostics.md`, linked from Vite, `rx-tsc` and the editor (#42).
+
+**Fixed**
+
+- A relative JS import (`import pure { f } from "./util.js"`) compiles to an ES import. It used to fail as "not in
+  the scenario prelude", so a package.json `#imports` alias was needed. `./api` is still the app's injected API.
diff --git a/compiler/Cargo.lock b/compiler/Cargo.lock
index 3dd7699c..d4625159 100644
--- a/compiler/Cargo.lock
+++ b/compiler/Cargo.lock
@@ -988,7 +988,7 @@ dependencies = [
 
 [[package]]
 name = "reactivescript"
-version = "0.1.0"
+version = "0.2.0"
 dependencies = [
  "indexmap",
  "napi",
diff --git a/compiler/Cargo.toml b/compiler/Cargo.toml
index ca31e6a3..ce695c02 100644
--- a/compiler/Cargo.toml
+++ b/compiler/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "reactivescript"
-version = "0.1.0"
+version = "0.2.0"
 edition = "2021"
 description = "ReactiveScript's compiler (spec/11): parse, check, resolve, and lower through Solid's solidjs-compiler"
 license = "MIT"
diff --git a/compiler/npm/darwin-arm64/package.json b/compiler/npm/darwin-arm64/package.json
index d3fbeb38..209c93f9 100644
--- a/compiler/npm/darwin-arm64/package.json
+++ b/compiler/npm/darwin-arm64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@reactivescript/compiler-darwin-arm64",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "cpu": [
     "arm64"
   ],
diff --git a/compiler/npm/darwin-x64/package.json b/compiler/npm/darwin-x64/package.json
index 50914968..dc363f05 100644
--- a/compiler/npm/darwin-x64/package.json
+++ b/compiler/npm/darwin-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@reactivescript/compiler-darwin-x64",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "cpu": [
     "x64"
   ],
diff --git a/compiler/npm/linux-arm64-gnu/package.json b/compiler/npm/linux-arm64-gnu/package.json
index 71ddb22d..0e622b21 100644
--- a/compiler/npm/linux-arm64-gnu/package.json
+++ b/compiler/npm/linux-arm64-gnu/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@reactivescript/compiler-linux-arm64-gnu",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "cpu": [
     "arm64"
   ],
diff --git a/compiler/npm/linux-x64-gnu/package.json b/compiler/npm/linux-x64-gnu/package.json
index c88c07f6..3dc129d6 100644
--- a/compiler/npm/linux-x64-gnu/package.json
+++ b/compiler/npm/linux-x64-gnu/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@reactivescript/compiler-linux-x64-gnu",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "cpu": [
     "x64"
   ],
diff --git a/compiler/npm/wasm32-wasi/package.json b/compiler/npm/wasm32-wasi/package.json
index addba861..12182657 100644
--- a/compiler/npm/wasm32-wasi/package.json
+++ b/compiler/npm/wasm32-wasi/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@reactivescript/compiler-wasm32-wasi",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "main": "compiler.wasi.cjs",
   "browser": "compiler.wasi-browser.js",
   "files": [
diff --git a/compiler/npm/win32-x64-msvc/package.json b/compiler/npm/win32-x64-msvc/package.json
index 52afde77..5236eabb 100644
--- a/compiler/npm/win32-x64-msvc/package.json
+++ b/compiler/npm/win32-x64-msvc/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@reactivescript/compiler-win32-x64-msvc",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "cpu": [
     "x64"
   ],
diff --git a/compiler/package-lock.json b/compiler/package-lock.json
index a96492fe..bd91af54 100644
--- a/compiler/package-lock.json
+++ b/compiler/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@reactivescript/compiler",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@reactivescript/compiler",
-      "version": "0.1.0",
+      "version": "0.2.0",
       "license": "MIT",
       "devDependencies": {
         "@emnapi/core": "^1.11.3",
diff --git a/compiler/package.json b/compiler/package.json
index 2eb3b286..262e369d 100644
--- a/compiler/package.json
+++ b/compiler/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@reactivescript/compiler",
   "description": "ReactiveScript's compiler, in process through Node-API, and its front end for @solidjs/vite-plugin",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "license": "MIT",
   "repository": {
     "type": "git",
diff --git a/compiler/src/emit.rs b/compiler/src/emit.rs
index 0ed92891..378e1778 100644
--- a/compiler/src/emit.rs
+++ b/compiler/src/emit.rs
@@ -255,6 +255,12 @@ struct Gen<'p> {
 }
 
 impl<'p> Gen<'p> {
+    /// A JS import that becomes a real ES import (MO-8): a package's always; a relative one too when the modules go to a
+    /// bundler (`by_source`, the product), where `./util.js` is the app's own file. `./api` stays the app's injected API
+    /// (`createApp({ api })`, CP-4), and in the scenario runners every relative import is the harness's.
+    fn js_import(&self, from: &str) -> bool {
+        !from.starts_with('.') || (self.by_source && !from.ends_with("/api"))
+    }
     fn new(u: Usage, set: &'p ModuleSet) -> Self {
         Gen {
             u,
@@ -338,7 +344,7 @@ impl<'p> Gen<'p> {
         // a package's JS (`@solidjs/web/server-functions`): a real import at module level, where a hoisted server fn's wrappers are
         for d in decls {
             if let Decl::Import { resolved: None, from, names, .. } = d {
-                if from.starts_with('.') {
+                if !self.js_import(from) {
                     continue;
                 }
                 let ns: Vec<(String, String)> = names.iter().filter(|n| !builtin(&n.name) && n.name != "log").map(|n| (n.name.clone(), format!("w${}", n.alias))).collect();
@@ -361,7 +367,7 @@ impl<'p> Gen<'p> {
             ExprKind::ServerFn { params, body, .. } => self.server_hoist(name, params, body, true),
             ExprKind::Call { f, args } if matches!(&f.k, ExprKind::Id(_)) => {
                 let ExprKind::Id(fname) = &f.k else { unreachable!() };
-                let found = self.mod_decls.iter().any(|d| matches!(d, Decl::Import { resolved: None, from, names, .. } if !from.starts_with('.') && names.iter().any(|n| &n.alias == fname)));
+                let found = self.mod_decls.iter().any(|d| matches!(d, Decl::Import { resolved: None, from, names, .. } if self.js_import(from) && names.iter().any(|n| &n.alias == fname)));
                 if !found {
                     return fail(format!("{name}: a server fn's wrapper is a package's function (here, {fname})"));
                 }
@@ -402,7 +408,7 @@ impl<'p> Gen<'p> {
                         if n.name == "log" || builtin(&n.name) {
                             continue;
                         }
-                        if !from.starts_with('.') {
+                        if self.js_import(from) {
                             self.set(env, &n.alias, val(format!("w${}", n.alias)));
                             continue;
                         }
@@ -642,7 +648,7 @@ impl<'p> Gen<'p> {
             let n0 = out.len();
             for n in names {
                 let (name, alias) = (&n.name, &n.alias);
-                let v = if !from.starts_with('.') && !builtin(name) && name != "log" {
+                let v = if self.js_import(from) && !builtin(name) && name != "log" {
                     id(format!("w${alias}"))
                 } else if name == "log" {
                     dot(id("__B"), "log")
diff --git a/compiler/src/parse.rs b/compiler/src/parse.rs
index e31d4ae1..a2ecb6aa 100644
--- a/compiler/src/parse.rs
+++ b/compiler/src/parse.rs
@@ -1888,7 +1888,7 @@ fn parse_markup(c: &mut Cursor, close: Close) -> R<Vec<Markup>> {
     }
 }
 
-/// Control forms of a view: `if c { … } else { … }`, `for x in e { … }`, `loading … { … }`, `errored …`, `portal …`.
+/// Control forms of a view: `if c { … } else if d { … } else { … }`, `for x in e { … }`, `loading … { … }`, `errored …`, `portal …`.
 fn parse_control(c: &mut Cursor) -> R<Option<Markup>> {
     let save = c.i;
     let mk = |kind| Some(Markup { kind, line: None, span: Span::NONE });
@@ -1906,8 +1906,18 @@ fn parse_control(c: &mut Cursor) -> R<Option<Markup>> {
         let (mut f_decls, mut f) = (vec![], vec![]);
         if c.keyword("else") {
             c.ws(true);
-            c.expect("{")?;
-            (f_decls, f) = parse_block_body(c)?;
+            let at = c.i;
+            if c.keyword("if") {
+                // `else if c { … }` is `else { if c { … } }`
+                c.i = at;
+                match parse_control(c)? {
+                    Some(next) => f = vec![next],
+                    None => return c.fail("a block after `else if`: else if c { … }"),
+                }
+            } else {
+                c.expect("{")?;
+                (f_decls, f) = parse_block_body(c)?;
+            }
         }
         return Ok(mk(MarkupKind::Mif { c: cond, t, t_decls, f, f_decls }));
     }
diff --git a/compiler/test/node.mjs b/compiler/test/node.mjs
index fe064062..15984a05 100644
--- a/compiler/test/node.mjs
+++ b/compiler/test/node.mjs
@@ -3,6 +3,8 @@
 import { createRequire } from "node:module";
 import { fileURLToPath } from "node:url";
 import path from "node:path";
+import { mkdtempSync, writeFileSync } from "node:fs";
+import { tmpdir } from "node:os";
 
 const { app } = createRequire(import.meta.url)("../index.js");
 const examples = fileURLToPath(new URL("../../examples/", import.meta.url));
@@ -17,4 +19,21 @@ for (const [entry, target, spa] of [["todo.rx", "dom"], ["todo.rx", "ssr"], ["sh
 }
 const bad = JSON.parse(app(path.join(examples, "missing.rx")));
 if (!bad.error) { fail++; console.log("✗ a missing entry is not an error"); } else console.log("✓ a missing entry is an error");
+// a relative JS import is the app's own file (MO-8): it stays an ES import, no package.json `#imports` needed; `./api`
+// stays the injected API (CP-4)
+const dir = mkdtempSync(path.join(tmpdir(), "rx-import-"));
+writeFileSync(path.join(dir, "util.js"), "export const greet = n => `hi ${n}`;\n");
+writeFileSync(path.join(dir, "main.rx"), [
+  'import pure { greet } from "./util.js"',
+  'import { save } from "./api"',
+  'export default component App() {',
+  '  source n := 1',
+  '  <p onClick={() => { save(n) }}>{greet(n)}</p>',
+  '}',
+].join("\n"));
+const rel = JSON.parse(app(path.join(dir, "main.rx"), "dom", null, true));
+const code = Object.values(rel.modules ?? {}).map(m => m.code).join("\n");
+const relOk = !rel.error && !rel.diagnostics && /from "\.\/util\.js"/.test(code) && !/from "\.\/api"/.test(code);
+if (!relOk) fail++;
+console.log(`${relOk ? "✓" : "✗"} a relative JS import stays an ES import${relOk ? "" : `: ${JSON.stringify(rel).slice(0, 300)}`}`);
 process.exit(fail ? 1 : 0);
diff --git a/guide/reference.md b/guide/reference.md
index e691484b..8dc645c5 100644
--- a/guide/reference.md
+++ b/guide/reference.md
@@ -21,14 +21,13 @@ Decl'     ::= "source" Name Type? ("key" Name)? (":=" | "=") Expr      -- `:=` s
             | "component" Name "(" Name Type? ")" "{" Decl* Markup* "}"
             | "error" Name ("(" Params ")")? ("=>" Expr)?
             | "context" Name (":" Type)? ("=" Expr)?  |  "provide" Name "=" Expr
-Control   ::= "if" Expr "{" … "}" ("else" "{" … "}")?               -- no `else if`: nest an `if` in the else
+Control   ::= "if" Expr "{" … "}" ("else" ("{" … "}" | "if" …))?    -- `else if` chains, in markup too
             | "for" Name "in" Expr "{" … "}"
             | "loading" ("on" "(" Expr ")")? "fallback" "{" … "}" "{" … "}"
             | "errored" "fallback" ("(" Name (":" Classes)? ")")? "{" … "}" "{" … "}"
 Stmt      ::= Target ":=" Expr | "guess" Target ":=" Expr | "refresh" Name | "affects" Name
             | ("let" | "const") Name "=" Expr | "await" Expr | ("let" | "const") Name "=" "await" Expr
             | "if" "(" Expr ")" … ("else" …)? | "try" … "catch" … "finally" … | "throw" Expr | "return" Expr? | Expr
-                                                             -- imperative `else if` works; markup `{if}` has no `else if`
 Expr      ::= TypeScript's, without assignment, `this`, `function`, `new` on reactive values
             | "await" Expr | "pending?" Expr | "latest" Expr | "peek" "(" Expr ")" | "use" Name
             | Expr "catch" ("(" Name (":" Classes)? ")")? "=>" Expr   -- the loosest form: parenthesise to catch one arm
diff --git a/ref/src/parse.ts b/ref/src/parse.ts
index 0ab607bf..51887551 100644
--- a/ref/src/parse.ts
+++ b/ref/src/parse.ts
@@ -619,7 +619,7 @@ function parseMarkup(c: Cursor, closeTag: string | null): Markup[] {
     if (s) out.push({ k: "text", s });
   }
 }
-/** Control forms of a view: `if c { … } else { … }`, `for x in e { … }`, `loading … { … }`. Bare at block level, braced inside elements. */
+/** Control forms of a view: `if c { … } else if d { … } else { … }`, `for x in e { … }`, `loading … { … }`. Bare at block level, braced inside elements. */
 function parseControl(c: Cursor): Markup | null {
   const save = c.i;
   if (c.keyword("if")) {
@@ -628,7 +628,14 @@ function parseControl(c: Cursor): Markup | null {
     c.expect("{");
       const t = parseBlockBody(c); c.ws();
       let f: { decls: Decl[]; body: Markup[] } = { decls: [], body: [] };
-      if (c.keyword("else")) { c.ws(); c.expect("{"); f = parseBlockBody(c); }
+      if (c.keyword("else")) {
+        c.ws(); const at = c.i;
+        if (c.keyword("if")) {                                          // `else if c { … }` is `else { if c { … } }`
+          c.i = at; const next = parseControl(c);
+          if (!next) c.fail("a block after `else if`: else if c { … }");
+          f = { decls: [], body: [next] };
+        } else { c.expect("{"); f = parseBlockBody(c); }
+      }
       return { k: "mif", c: cond, t: t.body, tDecls: t.decls, f: f.body, fDecls: f.decls };
   }
   if (c.keyword("loading")) {
diff --git a/runtime/package-lock.json b/runtime/package-lock.json
index 32a864ce..7f8159b8 100644
--- a/runtime/package-lock.json
+++ b/runtime/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@reactivescript/runtime",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@reactivescript/runtime",
-      "version": "0.1.0",
+      "version": "0.2.0",
       "license": "MIT",
       "devDependencies": {
         "@solidjs/signals": "2.0.0-rc.21",
diff --git a/runtime/package.json b/runtime/package.json
index 6fa4a5b7..e5431bbf 100644
--- a/runtime/package.json
+++ b/runtime/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@reactivescript/runtime",
   "description": "ReactiveScript's runtime (spec/11 CP-4a): createApp and the __rt helpers compiled .rx calls, over Solid, for the browser and the server",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "license": "MIT",
   "repository": {
     "type": "git",
diff --git a/scenarios/S-surface-4.md b/scenarios/S-surface-4.md
new file mode 100644
index 00000000..48d14af8
--- /dev/null
+++ b/scenarios/S-surface-4.md
@@ -0,0 +1,29 @@
+# S-surface-4 — `else if` in markup
+
+Rules: 07 §5 (Control).
+
+`else if c { … }` chains a markup conditional: it is `else { if c { … } }`, at
+block level and braced inside an element.
+
+## Program
+
+```rx
+export default component App() {
+  source n := 3
+
+  <main>
+    <p>{if n > 2 { <b>many</b> } else if n > 0 { <i>some</i> } else { <u>none</u> }}</p>
+    {if n > 2 { <span>3+</span> } else if n === 1 { <span>one</span> } else { <span>other</span> }}
+    <button onClick={() => { n := n - 1 }}>-</button>
+  </main>
+}
+```
+
+## Frames
+
+| instant | action                | frame          |
+| ------- | --------------------- | -------------- |
+| 0       | mount                 | `many3+-`      |
+| 1       | handler `n := n - 1`  | `someother-`   |
+| 2       | handler `n := n - 1`  | `someone-`     |
+| 3       | handler `n := n - 1`  | `noneother-`   |
diff --git a/spec/07-surface.md b/spec/07-surface.md
index 185007f4..4f13591e 100644
--- a/spec/07-surface.md
+++ b/spec/07-surface.md
@@ -444,7 +444,7 @@ ObjPattern ::= "{" (Name (":" Bind | ("=" Expr)?)) ,* ("..." Name)? "}"   -- an
 Bind      ::= (Name | Pattern) ("=" Expr)?                           -- a default applies when the field is `undefined`
 RBlock    ::= Decl* Markup*
 Markup    ::= JSXElement | "{" Expr "}" | Control
-Control   ::= "if" Expr "{" RBlock "}" ("else" "{" RBlock "}")?
+Control   ::= "if" Expr "{" RBlock "}" ("else" ("{" RBlock "}" | Control))?   -- `else if c {…}` is `else { if c {…} }`
             | "for" Name "in" Expr "{" RBlock "}"
             | "loading" ("on" "(" Expr ")")? "fallback" "{" RBlock "}" "{" RBlock "}"
             | "errored" "fallback" ("(" Name (":" Classes)? ")")? "{" RBlock "}" "{" RBlock "}"
diff --git a/spec/09-modules.md b/spec/09-modules.md
index 8333995d..8c05cc54 100644
--- a/spec/09-modules.md
+++ b/spec/09-modules.md
@@ -172,6 +172,10 @@ export component Save(props: { v: unrendered action go catches(nothing) })
   unless narrowed at the import. The declaration is unchecked against the
   JS, as `pure` is (CN-5): it is the boundary's one statement, written once
   instead of at every import (S-module-2).
+- **MO-8c.** A JS import, relative (`./util.js`) or a package's, stays an
+  ES import in the compiled module, for the bundler to resolve; no
+  `package.json` `#imports` alias is needed. The one exception is `./api`,
+  which is the app's injected API (`createApp({ api })`, CP-4).
 
 ## MO-9 — A signature read in place of its module
 
diff --git a/tooling/rx-language-server/package-lock.json b/tooling/rx-language-server/package-lock.json
index f3d59eb7..9b5b3790 100644
--- a/tooling/rx-language-server/package-lock.json
+++ b/tooling/rx-language-server/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@reactivescript/language-server",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@reactivescript/language-server",
-      "version": "0.1.0",
+      "version": "0.2.0",
       "license": "MIT",
       "dependencies": {
         "@volar/language-core": "2.4.30",
diff --git a/tooling/rx-language-server/package.json b/tooling/rx-language-server/package.json
index 448d573e..b0518a48 100644
--- a/tooling/rx-language-server/package.json
+++ b/tooling/rx-language-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@reactivescript/language-server",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "description": "The .rx language server (spec/11 CP-8): Volar over the crate's TSX projection, TypeScript's answers mapped back onto .rx, the crate's own diagnostics; rx-tsc type-checks .rx from the command line.",
   "license": "MIT",
   "repository": {
diff --git a/tooling/vscode-rx/README.md b/tooling/vscode-rx/README.md
index b8170811..294bd6d6 100644
--- a/tooling/vscode-rx/README.md
+++ b/tooling/vscode-rx/README.md
@@ -27,7 +27,7 @@ artifact of a run of the repository's `editor` workflow, or build one (below),
 then run **Extensions: Install from VSIX…** in the command palette, or
 
 ```sh
-code --install-extension reactivescript-0.1.0.vsix
+code --install-extension reactivescript-0.2.0.vsix
 ```
 
 The project needs a `tsconfig.json` with Solid's JSX (`"jsx": "preserve"`,
diff --git a/tooling/vscode-rx/package-lock.json b/tooling/vscode-rx/package-lock.json
index 4add093e..fa17e156 100644
--- a/tooling/vscode-rx/package-lock.json
+++ b/tooling/vscode-rx/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "reactivescript",
-  "version": "0.1.1",
+  "version": "0.2.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "reactivescript",
-      "version": "0.1.1",
+      "version": "0.2.0",
       "license": "MIT",
       "dependencies": {
         "highlight.js": "^11.11.1",
diff --git a/tooling/vscode-rx/package.json b/tooling/vscode-rx/package.json
index 2f5cf15f..de5466c3 100644
--- a/tooling/vscode-rx/package.json
+++ b/tooling/vscode-rx/package.json
@@ -2,7 +2,7 @@
   "name": "reactivescript",
   "displayName": "ReactiveScript",
   "description": "ReactiveScript (.rx, .d.rx): highlighting, and TypeScript's types, hover, go to definition, completion and errors through the .rx language server, with the compiler's own diagnostics; ```rx blocks highlighted in Markdown.",
-  "version": "0.1.1",
+  "version": "0.2.0",
   "publisher": "solidjs",
   "license": "MIT",
   "icon": "icon.png",