diff --git a/packages/opencode/src/cli/cmd/account.ts b/packages/opencode/src/cli/cmd/account.ts
index 8ad42c5eb..2b1df897e 100644
--- a/packages/opencode/src/cli/cmd/account.ts
+++ b/packages/opencode/src/cli/cmd/account.ts
@@ -92,6 +92,11 @@ interface OrgChoice {
   label: string
 }
 
+const isActiveOrgChoice = (
+  active: Option.Option<{ id: AccountID; active_org_id: OrgID | null }>,
+  choice: { accountID: AccountID; orgID: OrgID },
+) => Option.isSome(active) && active.value.id === choice.accountID && active.value.active_org_id === choice.orgID
+
 const switchEffect = Effect.fn("switch")(function* () {
   const service = yield* AccountService
 
@@ -99,11 +104,10 @@ const switchEffect = Effect.fn("switch")(function* () {
   if (groups.length === 0) return yield* println("Not logged in")
 
   const active = yield* service.active()
-  const activeOrgID = Option.flatMap(active, (a) => Option.fromNullishOr(a.active_org_id))
 
   const opts = groups.flatMap((group) =>
     group.orgs.map((org) => {
-      const isActive = Option.isSome(activeOrgID) && activeOrgID.value === org.id
+      const isActive = isActiveOrgChoice(active, { accountID: group.account.id, orgID: org.id })
       return {
         value: { orgID: org.id, accountID: group.account.id, label: org.name },
         label: isActive
@@ -132,11 +136,10 @@ const orgsEffect = Effect.fn("orgs")(function* () {
   if (!groups.some((group) => group.orgs.length > 0)) return yield* println("No orgs found")
 
   const active = yield* service.active()
-  const activeOrgID = Option.flatMap(active, (a) => Option.fromNullishOr(a.active_org_id))
 
   for (const group of groups) {
     for (const org of group.orgs) {
-      const isActive = Option.isSome(activeOrgID) && activeOrgID.value === org.id
+      const isActive = isActiveOrgChoice(active, { accountID: group.account.id, orgID: org.id })
       const dot = isActive ? UI.Style.TEXT_SUCCESS + "●" + UI.Style.TEXT_NORMAL : " "
       const name = isActive ? UI.Style.TEXT_HIGHLIGHT_BOLD + org.name + UI.Style.TEXT_NORMAL : org.name
       const email = UI.Style.TEXT_DIM + group.account.email + UI.Style.TEXT_NORMAL
diff --git a/packages/opencode/src/cli/cmd/tui/util/editor.ts b/packages/opencode/src/cli/cmd/tui/util/editor.ts
index 6d32c63c0..9eaae99fc 100644
--- a/packages/opencode/src/cli/cmd/tui/util/editor.ts
+++ b/packages/opencode/src/cli/cmd/tui/util/editor.ts
@@ -17,17 +17,21 @@ export namespace Editor {
     await Filesystem.write(filepath, opts.value)
     opts.renderer.suspend()
     opts.renderer.currentRenderBuffer.clear()
-    const parts = editor.split(" ")
-    const proc = Process.spawn([...parts, filepath], {
-      stdin: "inherit",
-      stdout: "inherit",
-      stderr: "inherit",
-    })
-    await proc.exited
-    const content = await Filesystem.readText(filepath)
-    opts.renderer.currentRenderBuffer.clear()
-    opts.renderer.resume()
-    opts.renderer.requestRender()
-    return content || undefined
+    try {
+      const parts = editor.split(" ")
+      const proc = Process.spawn([...parts, filepath], {
+        stdin: "inherit",
+        stdout: "inherit",
+        stderr: "inherit",
+        shell: process.platform === "win32",
+      })
+      await proc.exited
+      const content = await Filesystem.readText(filepath)
+      return content || undefined
+    } finally {
+      opts.renderer.currentRenderBuffer.clear()
+      opts.renderer.resume()
+      opts.renderer.requestRender()
+    }
   }
 }
diff --git a/packages/opencode/src/config/config.ts b/packages/opencode/src/config/config.ts
index 5caeb9156..96b65e9da 100644
--- a/packages/opencode/src/config/config.ts
+++ b/packages/opencode/src/config/config.ts
@@ -1053,7 +1053,12 @@ export namespace Config {
         })
         .optional(),
       plugin: z.string().array().optional(),
-      snapshot: z.boolean().optional(),
+      snapshot: z
+        .boolean()
+        .optional()
+        .describe(
+          "Enable or disable snapshot tracking. When false, filesystem snapshots are not recorded and undoing or reverting will not undo/revert file changes. Defaults to true.",
+        ),
       share: z
         .enum(["manual", "auto", "disabled"])
         .optional()
diff --git a/packages/opencode/src/plugin/copilot.ts b/packages/opencode/src/plugin/copilot.ts
index ddb4d9046..9a55c7376 100644
--- a/packages/opencode/src/plugin/copilot.ts
+++ b/packages/opencode/src/plugin/copilot.ts
@@ -185,12 +185,9 @@ export async function CopilotAuthPlugin(input: PluginInput): Promise<Hooks> {
             const deploymentType = inputs.deploymentType || "github.com"
 
             let domain = "github.com"
-            let actualProvider = "github-copilot"
-
             if (deploymentType === "enterprise") {
               const enterpriseUrl = inputs.enterpriseUrl
               domain = normalizeDomain(enterpriseUrl!)
-              actualProvider = "github-copilot-enterprise"
             }
 
             const urls = getUrls(domain)
@@ -262,8 +259,7 @@ export async function CopilotAuthPlugin(input: PluginInput): Promise<Hooks> {
                       expires: 0,
                     }
 
-                    if (actualProvider === "github-copilot-enterprise") {
-                      result.provider = "github-copilot-enterprise"
+                    if (deploymentType === "enterprise") {
                       result.enterpriseUrl = domain
                     }
 
diff --git a/packages/opencode/src/provider/provider.ts b/packages/opencode/src/provider/provider.ts
index 349073197..5c5bcc0f2 100644
--- a/packages/opencode/src/provider/provider.ts
+++ b/packages/opencode/src/provider/provider.ts
@@ -197,16 +197,6 @@ export namespace Provider {
         options: {},
       }
     },
-    "github-copilot-enterprise": async () => {
-      return {
-        autoload: false,
-        async getModel(sdk: any, modelID: string, _options?: Record<string, any>) {
-          if (useLanguageModel(sdk)) return sdk.languageModel(modelID)
-          return shouldUseCopilotResponsesApi(modelID) ? sdk.responses(modelID) : sdk.chat(modelID)
-        },
-        options: {},
-      }
-    },
     azure: async (provider) => {
       const resource = iife(() => {
         const name = provider.options?.resourceName
@@ -863,20 +853,6 @@ export namespace Provider {
 
     const configProviders = Object.entries(config.provider ?? {})
 
-    // Add GitHub Copilot Enterprise provider that inherits from GitHub Copilot
-    if (database["github-copilot"]) {
-      const githubCopilot = database["github-copilot"]
-      database["github-copilot-enterprise"] = {
-        ...githubCopilot,
-        id: ProviderID.githubCopilotEnterprise,
-        name: "GitHub Copilot Enterprise",
-        models: mapValues(githubCopilot.models, (model) => ({
-          ...model,
-          providerID: ProviderID.githubCopilotEnterprise,
-        })),
-      }
-    }
-
     function mergeProvider(providerID: ProviderID, provider: Partial<Info>) {
       const existing = providers[providerID]
       if (existing) {
@@ -1003,46 +979,14 @@ export namespace Provider {
       const providerID = ProviderID.make(plugin.auth.provider)
       if (disabled.has(providerID)) continue
 
-      // For github-copilot plugin, check if auth exists for either github-copilot or github-copilot-enterprise
-      let hasAuth = false
       const auth = await Auth.get(providerID)
-      if (auth) hasAuth = true
-
-      // Special handling for github-copilot: also check for enterprise auth
-      if (providerID === ProviderID.githubCopilot && !hasAuth) {
-        const enterpriseAuth = await Auth.get("github-copilot-enterprise")
-        if (enterpriseAuth) hasAuth = true
-      }
-
-      if (!hasAuth) continue
+      if (!auth) continue
       if (!plugin.auth.loader) continue
 
-      // Load for the main provider if auth exists
-      if (auth) {
-        const options = await plugin.auth.loader(() => Auth.get(providerID) as any, database[plugin.auth.provider])
-        const opts = options ?? {}
-        const patch: Partial<Info> = providers[providerID] ? { options: opts } : { source: "custom", options: opts }
-        mergeProvider(providerID, patch)
-      }
-
-      // If this is github-copilot plugin, also register for github-copilot-enterprise if auth exists
-      if (providerID === ProviderID.githubCopilot) {
-        const enterpriseProviderID = ProviderID.githubCopilotEnterprise
-        if (!disabled.has(enterpriseProviderID)) {
-          const enterpriseAuth = await Auth.get(enterpriseProviderID)
-          if (enterpriseAuth) {
-            const enterpriseOptions = await plugin.auth.loader(
-              () => Auth.get(enterpriseProviderID) as any,
-              database[enterpriseProviderID],
-            )
-            const opts = enterpriseOptions ?? {}
-            const patch: Partial<Info> = providers[enterpriseProviderID]
-              ? { options: opts }
-              : { source: "custom", options: opts }
-            mergeProvider(enterpriseProviderID, patch)
-          }
-        }
-      }
+      const options = await plugin.auth.loader(() => Auth.get(providerID) as any, database[plugin.auth.provider])
+      const opts = options ?? {}
+      const patch: Partial<Info> = providers[providerID] ? { options: opts } : { source: "custom", options: opts }
+      mergeProvider(providerID, patch)
     }
 
     for (const [id, fn] of Object.entries(CUSTOM_LOADERS)) {
diff --git a/packages/opencode/src/provider/schema.ts b/packages/opencode/src/provider/schema.ts
index 9eac235ce..15a919d8e 100644
--- a/packages/opencode/src/provider/schema.ts
+++ b/packages/opencode/src/provider/schema.ts
@@ -18,7 +18,6 @@ export const ProviderID = providerIdSchema.pipe(
     google: schema.makeUnsafe("google"),
     googleVertex: schema.makeUnsafe("google-vertex"),
     githubCopilot: schema.makeUnsafe("github-copilot"),
-    githubCopilotEnterprise: schema.makeUnsafe("github-copilot-enterprise"),
     amazonBedrock: schema.makeUnsafe("amazon-bedrock"),
     azure: schema.makeUnsafe("azure"),
     openrouter: schema.makeUnsafe("openrouter"),
diff --git a/packages/opencode/src/util/process.ts b/packages/opencode/src/util/process.ts
index 049096937..9b37432c3 100644
--- a/packages/opencode/src/util/process.ts
+++ b/packages/opencode/src/util/process.ts
@@ -3,6 +3,7 @@ import { buffer } from "node:stream/consumers"
 
 export namespace Process {
   export type Stdio = "inherit" | "pipe" | "ignore"
+  export type Shell = boolean | string
 
   export interface Options {
     cwd?: string
@@ -10,6 +11,7 @@ export namespace Process {
     stdin?: Stdio
     stdout?: Stdio
     stderr?: Stdio
+    shell?: Shell
     abort?: AbortSignal
     kill?: NodeJS.Signals | number
     timeout?: number
@@ -60,6 +62,7 @@ export namespace Process {
       cwd: opts.cwd,
       env: opts.env === null ? {} : opts.env ? { ...process.env, ...opts.env } : undefined,
       stdio: [opts.stdin ?? "ignore", opts.stdout ?? "ignore", opts.stderr ?? "ignore"],
+      shell: opts.shell,
       windowsHide: process.platform === "win32",
     })
 
diff --git a/packages/opencode/test/preload.ts b/packages/opencode/test/preload.ts
index 1ebd273d2..e253183d8 100644
--- a/packages/opencode/test/preload.ts
+++ b/packages/opencode/test/preload.ts
@@ -44,6 +44,7 @@ process.env["OPENCODE_TEST_HOME"] = testHome
 // Set test managed config directory to isolate tests from system managed settings
 const testManagedConfigDir = path.join(dir, "managed")
 process.env["OPENCODE_TEST_MANAGED_CONFIG_DIR"] = testManagedConfigDir
+process.env["OPENCODE_DISABLE_DEFAULT_PLUGINS"] = "true"
 
 // Write the cache version file to prevent global/index.ts from clearing the cache
 const cacheDir = path.join(dir, "cache", "opencode")
diff --git a/packages/ui/src/components/line-comment-styles.ts b/packages/ui/src/components/line-comment-styles.ts
index d5be67554..f89d039de 100644
--- a/packages/ui/src/components/line-comment-styles.ts
+++ b/packages/ui/src/components/line-comment-styles.ts
@@ -76,8 +76,10 @@ export const lineCommentStyles = `
   right: auto;
   margin-left: 8px;
   flex: 0 1 600px;
+  min-width: 0;
   width: min(100%, 600px);
   max-width: min(100%, 600px);
+  box-sizing: border-box;
 }
 
 [data-component="line-comment"][data-inline] [data-slot="line-comment-popover"][data-inline-body] {
@@ -113,6 +115,7 @@ export const lineCommentStyles = `
 
 [data-component="line-comment"] [data-slot="line-comment-text"] {
   flex: 1;
+  min-width: 0;
   font-family: var(--font-family-sans);
   font-size: var(--font-size-base);
   font-weight: var(--font-weight-regular);
@@ -120,6 +123,7 @@ export const lineCommentStyles = `
   letter-spacing: var(--letter-spacing-normal);
   color: var(--text-strong);
   white-space: pre-wrap;
+  overflow-wrap: anywhere;
 }
 
 [data-component="line-comment"] [data-slot="line-comment-tools"] {
@@ -169,10 +173,14 @@ export const lineCommentStyles = `
   align-items: center;
   gap: 8px;
   padding-left: 8px;
+  min-width: 0;
+  box-sizing: border-box;
 }
 
 [data-component="line-comment"] [data-slot="line-comment-editor-label"] {
   margin-right: auto;
+  min-width: 0;
+  overflow-wrap: anywhere;
 }
 
 [data-component="line-comment"] [data-slot="line-comment-action"] {
diff --git a/packages/ui/src/components/line-comment.tsx b/packages/ui/src/components/line-comment.tsx
index ff5d1df00..75c4bf7e9 100644
--- a/packages/ui/src/components/line-comment.tsx
+++ b/packages/ui/src/components/line-comment.tsx
@@ -268,7 +268,11 @@ export const LineCommentEditor = (props: LineCommentEditorProps) => {
                   type="button"
                   data-slot="line-comment-action"
                   data-variant="ghost"
-                  on:click={split.onCancel as any}
+                  on:mousedown={(e) => e.preventDefault()}
+                  on:click={(e) => {
+                    e.stopPropagation()
+                    split.onCancel()
+                  }}
                 >
                   {split.cancelLabel ?? i18n.t("ui.common.cancel")}
                 </button>
@@ -277,7 +281,11 @@ export const LineCommentEditor = (props: LineCommentEditorProps) => {
                   data-slot="line-comment-action"
                   data-variant="primary"
                   disabled={text().trim().length === 0}
-                  on:click={submit as any}
+                  on:mousedown={(e) => e.preventDefault()}
+                  on:click={(e) => {
+                    e.stopPropagation()
+                    submit()
+                  }}
                 >
                   {split.submitLabel ?? i18n.t("ui.lineComment.submit")}
                 </button>