diff --git a/.changeset/pre.json b/.changeset/pre.json
index f9f52ce5..fa1ddf1f 100644
--- a/.changeset/pre.json
+++ b/.changeset/pre.json
@@ -16,6 +16,9 @@
     "@docsearch/website": "4.6.0"
   },
   "changesets": [
+    "better-cars-smell",
+    "brave-things-join",
+    "ready-clubs-serve",
     "sharp-donkeys-search",
     "tidy-moons-argue",
     "vast-numbers-read"
diff --git a/adapters/docusaurus-theme-search-algolia/CHANGELOG.md b/adapters/docusaurus-theme-search-algolia/CHANGELOG.md
index 43684852..6905ef09 100644
--- a/adapters/docusaurus-theme-search-algolia/CHANGELOG.md
+++ b/adapters/docusaurus-theme-search-algolia/CHANGELOG.md
@@ -1,5 +1,50 @@
 # @docsearch/docusaurus-adapter
 
+## 5.0.0-beta.2
+
+### Patch Changes
+
+- 5eac1fd: feat(v5): General UI styling updates and fixes
+
+  - New `--docsearch-font-family` variable, used by the search button, keyboard
+    keys, modal, and sidepanel. It replaces the system font stacks that were
+    duplicated across `sidepanel.css` and `button.css`, so overriding one
+    variable now themes every DocSearch surface
+  - The search input and modal heading are `1rem` at every breakpoint
+    (previously `0.875rem` with a mobile-only override)
+  - `.DocSearch-Title` uses `line-height: 1.5em` instead of `0.5em` and adds
+    `overflow-wrap: anywhere`, so long titles wrap instead of overlapping (#2908)
+  - Hit icon `svg` sizing moved into `.DocSearch-Hit-icon`. The
+    `.DocSearch-Hit-icon--small` modifier is replaced by
+    `.DocSearch-Hit-icon--start`, which top-aligns the icon; recent
+    conversations use it
+  - The Ask AI button icon centers with `display: inline-flex` instead of
+    `margin-block-start`/`align-self` overrides
+  - Removed the 2px offset on the Ask AI sources action text
+  - `SourcesPanel` accepts `pluralTitleText`. `titleText` is now the singular
+    label, and the trigger renders `{count} {label}`
+  - `AskAiScreenTranslations` and `ConversationScreenTranslations` expose
+    `relatedSourcesTextPlural`
+  - Docusaurus adapter: `theme.SearchModal.askAiScreen.relatedSourcesText` is
+    now the singular "Source", and the new
+    `theme.SearchModal.askAiScreen.relatedSourcesTextPlural` provides "Sources"
+
+- 4f6b5b1: feat(v5): UI and DX updates
+
+  - Rename the Ask AI assistantId option to agentId (adapter theme.SearchModal.askAi.assistantId → agentId)
+  - appId and apiKey moved up into @docsearch/core, so they're configured once and shared
+  - Removed the indexName prop from the Sidepanel
+  - Facet defaults can now be read from the index searchParameters
+  - Restored nested grouping of search results
+
+- Updated dependencies [5eac1fd]
+- Updated dependencies [4f6b5b1]
+- Updated dependencies [9fe6738]
+  - @docsearch/react@5.0.0-beta.2
+  - @docsearch/sidepanel@5.0.0-beta.2
+  - @docsearch/modal@5.0.0-beta.2
+  - @docsearch/core@5.0.0-beta.2
+
 ## 5.0.0-beta.1
 
 ### Patch Changes
diff --git a/adapters/docusaurus-theme-search-algolia/package.json b/adapters/docusaurus-theme-search-algolia/package.json
index 65238c50..08acb365 100644
--- a/adapters/docusaurus-theme-search-algolia/package.json
+++ b/adapters/docusaurus-theme-search-algolia/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@docsearch/docusaurus-adapter",
-  "version": "5.0.0-beta.1",
+  "version": "5.0.0-beta.2",
   "description": "Algolia search component for Docusaurus.",
   "main": "lib/index.js",
   "sideEffects": [
diff --git a/examples/demo-js/package.json b/examples/demo-js/package.json
index 68ef38b6..0b622f14 100644
--- a/examples/demo-js/package.json
+++ b/examples/demo-js/package.json
@@ -10,9 +10,9 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "@docsearch/css": "5.0.0-beta.1",
-    "@docsearch/js": "5.0.0-beta.1",
-    "@docsearch/sidepanel-js": "5.0.0-beta.1"
+    "@docsearch/css": "5.0.0-beta.2",
+    "@docsearch/js": "5.0.0-beta.2",
+    "@docsearch/sidepanel-js": "5.0.0-beta.2"
   },
   "devDependencies": {
     "vite": "^6.0.7"
diff --git a/packages/docsearch-core/CHANGELOG.md b/packages/docsearch-core/CHANGELOG.md
index 5979bdd7..c566f14f 100644
--- a/packages/docsearch-core/CHANGELOG.md
+++ b/packages/docsearch-core/CHANGELOG.md
@@ -1,5 +1,17 @@
 # @docsearch/core
 
+## 5.0.0-beta.2
+
+### Patch Changes
+
+- 4f6b5b1: feat(v5): UI and DX updates
+
+  - Rename the Ask AI assistantId option to agentId (adapter theme.SearchModal.askAi.assistantId → agentId)
+  - appId and apiKey moved up into @docsearch/core, so they're configured once and shared
+  - Removed the indexName prop from the Sidepanel
+  - Facet defaults can now be read from the index searchParameters
+  - Restored nested grouping of search results
+
 ## 5.0.0-beta.1
 
 ## 5.0.0-beta.0
diff --git a/packages/docsearch-core/package.json b/packages/docsearch-core/package.json
index 5e6a74fe..1e7c1af6 100644
--- a/packages/docsearch-core/package.json
+++ b/packages/docsearch-core/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@docsearch/core",
   "description": "Core package logic for DocSearch",
-  "version": "5.0.0-beta.1",
+  "version": "5.0.0-beta.2",
   "license": "MIT",
   "type": "module",
   "homepage": "https://docsearch.algolia.com",
diff --git a/packages/docsearch-css/CHANGELOG.md b/packages/docsearch-css/CHANGELOG.md
index 4bc9fdc1..13f36191 100644
--- a/packages/docsearch-css/CHANGELOG.md
+++ b/packages/docsearch-css/CHANGELOG.md
@@ -1,5 +1,53 @@
 # @docsearch/css
 
+## 5.0.0-beta.2
+
+### Patch Changes
+
+- 5eac1fd: feat(v5): General UI styling updates and fixes
+
+  - New `--docsearch-font-family` variable, used by the search button, keyboard
+    keys, modal, and sidepanel. It replaces the system font stacks that were
+    duplicated across `sidepanel.css` and `button.css`, so overriding one
+    variable now themes every DocSearch surface
+  - The search input and modal heading are `1rem` at every breakpoint
+    (previously `0.875rem` with a mobile-only override)
+  - `.DocSearch-Title` uses `line-height: 1.5em` instead of `0.5em` and adds
+    `overflow-wrap: anywhere`, so long titles wrap instead of overlapping (#2908)
+  - Hit icon `svg` sizing moved into `.DocSearch-Hit-icon`. The
+    `.DocSearch-Hit-icon--small` modifier is replaced by
+    `.DocSearch-Hit-icon--start`, which top-aligns the icon; recent
+    conversations use it
+  - The Ask AI button icon centers with `display: inline-flex` instead of
+    `margin-block-start`/`align-self` overrides
+  - Removed the 2px offset on the Ask AI sources action text
+  - `SourcesPanel` accepts `pluralTitleText`. `titleText` is now the singular
+    label, and the trigger renders `{count} {label}`
+  - `AskAiScreenTranslations` and `ConversationScreenTranslations` expose
+    `relatedSourcesTextPlural`
+  - Docusaurus adapter: `theme.SearchModal.askAiScreen.relatedSourcesText` is
+    now the singular "Source", and the new
+    `theme.SearchModal.askAiScreen.relatedSourcesTextPlural` provides "Sources"
+
+- 9fe6738: fix(askai): Ask AI fixes for v5
+
+  - `getMessageContent` now joins every assistant text part instead of stopping
+    at the first one, so copying an answer that interleaves text with tool calls
+    returns the complete response (#2782)
+  - Key Ask AI conversation storage by `appId` instead of `indexName`, fixes
+    triggering a new conversation in hybrid mode
+  - Negative feedback panel is labelled with `aria-labelledby` and reason chips
+    expose selection via `aria-pressed` (styling moved off the
+    `--selected` modifier)
+  - `Popover.Trigger` forwards refs, fixes sources panel not showing in some cases
+  - Add `--docsearch-error-soft-color`, `--docsearch-error-text-color`, and
+    `--docsearch-code-block-background` variables; restyle the Ask AI error panel
+    and markdown code blocks to use them
+
+  ```
+
+  ```
+
 ## 5.0.0-beta.1
 
 ### Patch Changes
diff --git a/packages/docsearch-css/package.json b/packages/docsearch-css/package.json
index 79e358b4..bf5b2d89 100644
--- a/packages/docsearch-css/package.json
+++ b/packages/docsearch-css/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@docsearch/css",
   "description": "Styles for DocSearch.",
-  "version": "5.0.0-beta.1",
+  "version": "5.0.0-beta.2",
   "license": "MIT",
   "homepage": "https://docsearch.algolia.com",
   "repository": {
diff --git a/packages/docsearch-js/CHANGELOG.md b/packages/docsearch-js/CHANGELOG.md
index 5d482315..927e66dc 100644
--- a/packages/docsearch-js/CHANGELOG.md
+++ b/packages/docsearch-js/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @docsearch/js
 
+## 5.0.0-beta.2
+
+### Patch Changes
+
+- Updated dependencies [5eac1fd]
+- Updated dependencies [4f6b5b1]
+- Updated dependencies [9fe6738]
+  - @docsearch/react@5.0.0-beta.2
+  - @docsearch/core@5.0.0-beta.2
+
 ## 5.0.0-beta.1
 
 ### Patch Changes
diff --git a/packages/docsearch-js/package.json b/packages/docsearch-js/package.json
index b395fad0..6c70637f 100644
--- a/packages/docsearch-js/package.json
+++ b/packages/docsearch-js/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@docsearch/js",
   "description": "JavaScript package for DocSearch, the best search experience for docs.",
-  "version": "5.0.0-beta.1",
+  "version": "5.0.0-beta.2",
   "license": "MIT",
   "homepage": "https://docsearch.algolia.com",
   "repository": {
@@ -33,8 +33,8 @@
     "watch": "tsdown --watch"
   },
   "dependencies": {
-    "@docsearch/core": "5.0.0-beta.1",
-    "@docsearch/react": "5.0.0-beta.1"
+    "@docsearch/core": "5.0.0-beta.2",
+    "@docsearch/react": "5.0.0-beta.2"
   },
   "devDependencies": {
     "htm": "3.1.1",
diff --git a/packages/docsearch-modal/CHANGELOG.md b/packages/docsearch-modal/CHANGELOG.md
index a9b3f0ae..2312747c 100644
--- a/packages/docsearch-modal/CHANGELOG.md
+++ b/packages/docsearch-modal/CHANGELOG.md
@@ -1,5 +1,23 @@
 # @docsearch/modal
 
+## 5.0.0-beta.2
+
+### Patch Changes
+
+- 4f6b5b1: feat(v5): UI and DX updates
+
+  - Rename the Ask AI assistantId option to agentId (adapter theme.SearchModal.askAi.assistantId → agentId)
+  - appId and apiKey moved up into @docsearch/core, so they're configured once and shared
+  - Removed the indexName prop from the Sidepanel
+  - Facet defaults can now be read from the index searchParameters
+  - Restored nested grouping of search results
+
+- Updated dependencies [5eac1fd]
+- Updated dependencies [4f6b5b1]
+- Updated dependencies [9fe6738]
+  - @docsearch/react@5.0.0-beta.2
+  - @docsearch/core@5.0.0-beta.2
+
 ## 5.0.0-beta.1
 
 ### Patch Changes
diff --git a/packages/docsearch-modal/package.json b/packages/docsearch-modal/package.json
index 7d6d2091..edf69b71 100644
--- a/packages/docsearch-modal/package.json
+++ b/packages/docsearch-modal/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@docsearch/modal",
   "description": "DocSearch modal package for keyword search and Ask AI.",
-  "version": "5.0.0-beta.1",
+  "version": "5.0.0-beta.2",
   "license": "MIT",
   "homepage": "https://docsearch.algolia.com",
   "repository": {
@@ -35,8 +35,8 @@
     "watch": "tsdown --watch"
   },
   "dependencies": {
-    "@docsearch/core": "5.0.0-beta.1",
-    "@docsearch/react": "5.0.0-beta.1"
+    "@docsearch/core": "5.0.0-beta.2",
+    "@docsearch/react": "5.0.0-beta.2"
   },
   "devDependencies": {
     "@testing-library/jest-dom": "6.6.3",
diff --git a/packages/docsearch-react/CHANGELOG.md b/packages/docsearch-react/CHANGELOG.md
index edea797c..84e5930c 100644
--- a/packages/docsearch-react/CHANGELOG.md
+++ b/packages/docsearch-react/CHANGELOG.md
@@ -1,5 +1,67 @@
 # @docsearch/react
 
+## 5.0.0-beta.2
+
+### Patch Changes
+
+- 5eac1fd: feat(v5): General UI styling updates and fixes
+
+  - New `--docsearch-font-family` variable, used by the search button, keyboard
+    keys, modal, and sidepanel. It replaces the system font stacks that were
+    duplicated across `sidepanel.css` and `button.css`, so overriding one
+    variable now themes every DocSearch surface
+  - The search input and modal heading are `1rem` at every breakpoint
+    (previously `0.875rem` with a mobile-only override)
+  - `.DocSearch-Title` uses `line-height: 1.5em` instead of `0.5em` and adds
+    `overflow-wrap: anywhere`, so long titles wrap instead of overlapping (#2908)
+  - Hit icon `svg` sizing moved into `.DocSearch-Hit-icon`. The
+    `.DocSearch-Hit-icon--small` modifier is replaced by
+    `.DocSearch-Hit-icon--start`, which top-aligns the icon; recent
+    conversations use it
+  - The Ask AI button icon centers with `display: inline-flex` instead of
+    `margin-block-start`/`align-self` overrides
+  - Removed the 2px offset on the Ask AI sources action text
+  - `SourcesPanel` accepts `pluralTitleText`. `titleText` is now the singular
+    label, and the trigger renders `{count} {label}`
+  - `AskAiScreenTranslations` and `ConversationScreenTranslations` expose
+    `relatedSourcesTextPlural`
+  - Docusaurus adapter: `theme.SearchModal.askAiScreen.relatedSourcesText` is
+    now the singular "Source", and the new
+    `theme.SearchModal.askAiScreen.relatedSourcesTextPlural` provides "Sources"
+
+- 4f6b5b1: feat(v5): UI and DX updates
+
+  - Rename the Ask AI assistantId option to agentId (adapter theme.SearchModal.askAi.assistantId → agentId)
+  - appId and apiKey moved up into @docsearch/core, so they're configured once and shared
+  - Removed the indexName prop from the Sidepanel
+  - Facet defaults can now be read from the index searchParameters
+  - Restored nested grouping of search results
+
+- 9fe6738: fix(askai): Ask AI fixes for v5
+
+  - `getMessageContent` now joins every assistant text part instead of stopping
+    at the first one, so copying an answer that interleaves text with tool calls
+    returns the complete response (#2782)
+  - Key Ask AI conversation storage by `appId` instead of `indexName`, fixes
+    triggering a new conversation in hybrid mode
+  - Negative feedback panel is labelled with `aria-labelledby` and reason chips
+    expose selection via `aria-pressed` (styling moved off the
+    `--selected` modifier)
+  - `Popover.Trigger` forwards refs, fixes sources panel not showing in some cases
+  - Add `--docsearch-error-soft-color`, `--docsearch-error-text-color`, and
+    `--docsearch-code-block-background` variables; restyle the Ask AI error panel
+    and markdown code blocks to use them
+
+  ```
+
+  ```
+
+- Updated dependencies [5eac1fd]
+- Updated dependencies [4f6b5b1]
+- Updated dependencies [9fe6738]
+  - @docsearch/css@5.0.0-beta.2
+  - @docsearch/core@5.0.0-beta.2
+
 ## 5.0.0-beta.1
 
 ### Patch Changes
diff --git a/packages/docsearch-react/package.json b/packages/docsearch-react/package.json
index 369518e6..464a79b2 100644
--- a/packages/docsearch-react/package.json
+++ b/packages/docsearch-react/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@docsearch/react",
   "description": "React package for DocSearch, the best search experience for docs.",
-  "version": "5.0.0-beta.1",
+  "version": "5.0.0-beta.2",
   "license": "MIT",
   "homepage": "https://docsearch.algolia.com",
   "repository": {
@@ -50,8 +50,8 @@
     "@ai-sdk/react": "^2.0.30",
     "@algolia/autocomplete-core": "1.19.2",
     "@base-ui/react": "^1.5.0",
-    "@docsearch/core": "5.0.0-beta.1",
-    "@docsearch/css": "5.0.0-beta.1",
+    "@docsearch/core": "5.0.0-beta.2",
+    "@docsearch/css": "5.0.0-beta.2",
     "ai": "^5.0.30",
     "algoliasearch": "^5.28.0",
     "marked": "^16.3.0",
@@ -59,7 +59,7 @@
   },
   "devDependencies": {
     "@algolia/autocomplete-core": "1.19.2",
-    "@docsearch/core": "5.0.0-beta.1",
+    "@docsearch/core": "5.0.0-beta.2",
     "@testing-library/jest-dom": "6.6.3",
     "@testing-library/react": "16.2.0",
     "preact": "11.0.0-beta.0",
diff --git a/packages/docsearch-react/src/version.ts b/packages/docsearch-react/src/version.ts
index 079fbc81..c7d697cb 100644
--- a/packages/docsearch-react/src/version.ts
+++ b/packages/docsearch-react/src/version.ts
@@ -1 +1 @@
-export const version = '5.0.0-beta.0';
+export const version = '5.0.0-beta.2';
diff --git a/packages/docsearch-sidepanel-js/CHANGELOG.md b/packages/docsearch-sidepanel-js/CHANGELOG.md
index 85d73c02..b9bf0c0d 100644
--- a/packages/docsearch-sidepanel-js/CHANGELOG.md
+++ b/packages/docsearch-sidepanel-js/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @docsearch/sidepanel-js
 
+## 5.0.0-beta.2
+
+### Patch Changes
+
+- Updated dependencies [5eac1fd]
+- Updated dependencies [4f6b5b1]
+- Updated dependencies [9fe6738]
+  - @docsearch/react@5.0.0-beta.2
+  - @docsearch/core@5.0.0-beta.2
+
 ## 5.0.0-beta.1
 
 ### Patch Changes
diff --git a/packages/docsearch-sidepanel-js/package.json b/packages/docsearch-sidepanel-js/package.json
index 2d176eb8..2c08bc7b 100644
--- a/packages/docsearch-sidepanel-js/package.json
+++ b/packages/docsearch-sidepanel-js/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@docsearch/sidepanel-js",
   "description": "JavaScript package for DocSearch Sidepanel for interfacing with Ask AI.",
-  "version": "5.0.0-beta.1",
+  "version": "5.0.0-beta.2",
   "license": "MIT",
   "homepage": "https://docsearch.algolia.com",
   "repository": {
@@ -32,8 +32,8 @@
     "watch": "tsdown --watch"
   },
   "dependencies": {
-    "@docsearch/core": "5.0.0-beta.1",
-    "@docsearch/react": "5.0.0-beta.1"
+    "@docsearch/core": "5.0.0-beta.2",
+    "@docsearch/react": "5.0.0-beta.2"
   },
   "devDependencies": {
     "preact": "11.0.0-beta.0",
diff --git a/packages/docsearch-sidepanel/CHANGELOG.md b/packages/docsearch-sidepanel/CHANGELOG.md
index c11dd7b7..25049bf9 100644
--- a/packages/docsearch-sidepanel/CHANGELOG.md
+++ b/packages/docsearch-sidepanel/CHANGELOG.md
@@ -1,5 +1,24 @@
 # @docsearch/sidepanel
 
+## 5.0.0-beta.2
+
+### Patch Changes
+
+- 4f6b5b1: feat(v5): UI and DX updates
+
+  - Rename the Ask AI assistantId option to agentId (adapter theme.SearchModal.askAi.assistantId → agentId)
+  - appId and apiKey moved up into @docsearch/core, so they're configured once and shared
+  - Removed the indexName prop from the Sidepanel
+  - Facet defaults can now be read from the index searchParameters
+  - Restored nested grouping of search results
+
+- Updated dependencies [5eac1fd]
+- Updated dependencies [4f6b5b1]
+- Updated dependencies [9fe6738]
+  - @docsearch/react@5.0.0-beta.2
+  - @docsearch/css@5.0.0-beta.2
+  - @docsearch/core@5.0.0-beta.2
+
 ## 5.0.0-beta.1
 
 ### Patch Changes
diff --git a/packages/docsearch-sidepanel/package.json b/packages/docsearch-sidepanel/package.json
index 288f96b8..50f86a52 100644
--- a/packages/docsearch-sidepanel/package.json
+++ b/packages/docsearch-sidepanel/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@docsearch/sidepanel",
   "description": "DocSearch Sidepanel package for Ask AI.",
-  "version": "5.0.0-beta.1",
+  "version": "5.0.0-beta.2",
   "license": "MIT",
   "homepage": "https://docsearch.algolia.com",
   "repository": {
@@ -38,9 +38,9 @@
     "watch": "tsdown --watch"
   },
   "dependencies": {
-    "@docsearch/core": "5.0.0-beta.1",
-    "@docsearch/css": "5.0.0-beta.1",
-    "@docsearch/react": "5.0.0-beta.1"
+    "@docsearch/core": "5.0.0-beta.2",
+    "@docsearch/css": "5.0.0-beta.2",
+    "@docsearch/react": "5.0.0-beta.2"
   },
   "devDependencies": {
     "@testing-library/jest-dom": "6.6.3",