feat(openai-codex): add GPT-5.5 model

Adds the newly released GPT-5.5 model to the OpenAI Codex provider as the new flagship option, and updates the GPT-5.4 description to reflect it is no longer the most capable model.

Author: hannesrudolph

packages/types/src/providers/openai-codex.ts

@@ -172,6 +172,21 @@ export const openAiCodexModels = {
 		supportsTemperature: false,
 		description: "GPT-5.1 Codex Mini: Faster version for coding tasks via ChatGPT subscription",
 	},
+	"gpt-5.5": {
+		maxTokens: 128000,
+		contextWindow: 1_050_000,
+		includedTools: ["apply_patch"],
+		excludedTools: ["apply_diff", "write_to_file"],
+		supportsImages: true,
+		supportsPromptCache: true,
+		supportsReasoningEffort: ["none", "low", "medium", "high", "xhigh"],
+		reasoningEffort: "none",
+		inputPrice: 0,
+		outputPrice: 0,
+		supportsVerbosity: true,
+		supportsTemperature: false,
+		description: "GPT-5.5: Most capable model via ChatGPT subscription",
+	},
 	"gpt-5.4": {
 		maxTokens: 128000,
 		contextWindow: 1_050_000,
@@ -185,7 +200,7 @@ export const openAiCodexModels = {
 		outputPrice: 0,
 		supportsVerbosity: true,
 		supportsTemperature: false,
-		description: "GPT-5.4: Most capable model via ChatGPT subscription",
+		description: "GPT-5.4: Formerly most capable model via ChatGPT subscription",
 	},
 	"gpt-5.4-mini": {
 		maxTokens: 128000,

webview-ui/src/components/settings/About.tsx

@@ -1,7 +1,7 @@
 import { HTMLAttributes } from "react"
 import { useAppTranslation } from "@/i18n/TranslationContext"
 import { Trans } from "react-i18next"
-import { Download, Upload, TriangleAlert, Bug, Lightbulb, Shield, MessageCircle, MessagesSquare } from "lucide-react"
+import { Download, Upload, TriangleAlert, Bug, Lightbulb, Shield, MessagesSquare } from "lucide-react"
 import { VSCodeCheckbox, VSCodeLink } from "@vscode/webview-ui-toolkit/react"
 
 import type { TelemetrySetting } from "@roo-code/types"
@@ -89,13 +89,6 @@ export const About = ({ telemetrySetting, setTelemetrySetting, debug, setDebug,
 							</VSCodeLink>
 						</span>
 					</div>
-					<div className="flex items-start gap-2">
-						<MessageCircle className="size-4 text-vscode-descriptionForeground shrink-0" />
-						<span>
-							{t("settings:about.contact.label")}{" "}
-							<VSCodeLink href="mailto:support@roocode.com">support@roocode.com</VSCodeLink>
-						</span>
-					</div>
 					<div className="flex items-start gap-2">
 						<MessagesSquare className="size-4 text-vscode-descriptionForeground shrink-0" />
 						<span>

webview-ui/src/components/settings/__tests__/About.spec.tsx

@@ -83,16 +83,6 @@ describe("About", () => {
 		expect(screen.getByText("settings:about.securityIssue.link")).toBeInTheDocument()
 	})
 
-	it("renders the contact section with label and email", () => {
-		render(
-			<TranslationProvider>
-				<About {...defaultProps} />
-			</TranslationProvider>,
-		)
-		expect(screen.getByText("settings:about.contact.label")).toBeInTheDocument()
-		expect(screen.getByText("support@roocode.com")).toBeInTheDocument()
-	})
-
 	it("renders export, import, and reset buttons", () => {
 		render(
 			<TranslationProvider>

webview-ui/src/i18n/locales/ca/settings.json

@@ -56,9 +56,6 @@
 			"label": "Discovered a vulnerability?",
 			"link": "Follow our disclosure process"
 		},
-		"contact": {
-			"label": "Need to talk to us? Write"
-		},
 		"community": "Want tips or to just hang out with other Roo Code users? Join <redditLink>reddit.com/r/RooCode</redditLink> or <discordLink>discord.gg/roocode</discordLink>",
 		"contactAndCommunity": "Contact & Community",
 		"manageSettings": "Manage Settings",