Jun 17th Release

[jiangy10]

Release — stage → main

Commits ahead: 18
Merge base: 0201723
Generated: 2026-06-17

Changes included

#	PR	Title	Jira	Author	Approved by
1	#653	Devsite 1269 text	DEVSITE-1269	@jiangy10	@timkim, @melissag-ensemble
2	#647	fix(discoverblock): exclude AI assistant headings from default styles	—	@davids-ensemble	@timkim
3	#655	feat: enable ai assistant by default on stage	—	@timkim	@melissag-ensemble, @jiangy10
4	#656	feat(ai-assistant): add BETA badge with animated hide/show logic	—	@davids-ensemble	@timkim
5	#657	Devsite 1996 - fixed inconsistency of external-icon	DEVSITE-1996	@jiangy10	@louisachu
6	#658	discoverblock update	DEVSITE-2464, DEVSITE-2195	@louisachu	@melissag-ensemble
7	#650	feat(ai-assistant): add support for codeblocks	ADPGENAI-67	@davids-ensemble	@melissag-ensemble, @timkim
8	#660	feat(ai-assistant): initial prompts and persistance for suggested questions	—	@davids-ensemble	@timkim
9	#661	fix: explicitly set charset to utf-8	—	@timkim	@melissag-ensemble

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Descriptions

[1] #653 — Devsite 1269 text

Jira: DEVSITE-1269
Author: @jiangy10
Approved by: @timkim, @melissag-ensemble
Merged: 2026-06-09

Adds a collapsible toggle to the CodeBlock block, allowing users to show or hide code with either an icon or text label. The Hide/Show text styling was also updated.

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[2] #647 — fix(discoverblock): exclude AI assistant headings from default styles

Jira: ⚠️ No Jira ticket (branch: fix-ai-assistant-firefly-pages)
Author: @davids-ensemble
Approved by: @timkim
Merged: 2026-06-10

Scopes the discoverblock heading selectors (h2, h3) with :not() to prevent them from applying styles to headings rendered inside the AI assistant wrapper, avoiding visual conflicts on pages that include the AI assistant.

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[3] #655 — feat: enable ai assistant by default on stage

Jira: ⚠️ No Jira ticket (branch: beta-ai-stage)
Author: @timkim
Approved by: @melissag-ensemble, @jiangy10
Merged: 2026-06-10

Enables the AI assistant to appear by default on the developer site, but scoped to the stage environment only, allowing the team to validate the feature before promoting to production.

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[4] #656 — feat(ai-assistant): add BETA badge with animated hide/show logic

Jira: ⚠️ No Jira ticket (branch: feat/ai-assistant-beta-corner-badge)
Author: @davids-ensemble
Approved by: @timkim
Merged: 2026-06-11

Adds a "BETA" badge to the AI assistant chat button that automatically hides when the chat window opens and reappears after it closes, with animation transitions synchronized to respect reduced-motion preferences.

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[5] #657 — Devsite 1996 - fixed inconsistency of external-icon

Jira: DEVSITE-1996
Author: @jiangy10
Approved by: @louisachu
Merged: 2026-06-15

Fixes the external link icon rendering by correcting the HTML attribute (className → class) and adding styles to handle icons inside <li> elements, ensuring consistent icon alignment across the site.

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[6] #658 — discoverblock update

Jira: DEVSITE-2464, DEVSITE-2195
Author: @louisachu
Approved by: @melissag-ensemble
Merged: 2026-06-16

Fixes two discoverblock layout issues: a double horizontal line appearing under h2 headings, and an overlapping element problem that was visible when resizing the page on certain documentation pages.

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[7] #650 — feat(ai-assistant): add support for codeblocks

Jira: ADPGENAI-67
Author: @davids-ensemble
Approved by: @melissag-ensemble, @timkim
Merged: 2026-06-16

Adds syntax-highlighted code block rendering inside AI assistant chat bubbles by reusing the existing Prism-powered code block component, and introduces a condensed copy-button mode that collapses the label to an icon.

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[8] #660 — feat(ai-assistant): initial prompts and persistance for suggested questions

Jira: ⚠️ No Jira ticket (branch: feat-ai-assistant-prompts)
Author: @davids-ensemble
Approved by: @timkim
Merged: 2026-06-16

Changes the AI assistant's initial suggested questions from a dynamic fetch to a static list, and persists the suggested questions across page navigations within the same browser session using sessionStorage.

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[9] #661 — fix: explicitly set charset to utf-8

Jira: ⚠️ No Jira ticket (branch: charset)
Author: @timkim
Approved by: @melissag-ensemble
Merged: 2026-06-16

Explicitly sets charset=utf-8 in the page <head> to prevent legacy charset fallback (windows-1252) from being applied in certain AdobeDocsPrivate repositories, which was causing rendering issues for some pages.

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Notes

• PRs fix(discoverblock): exclude AI assistant headings from default styles #647, feat: enable ai assistant by default on stage #655, feat(ai-assistant): add BETA badge with animated hide/show logic #656, feat(ai-assistant): initial prompts and persistance for suggested questions #660, fix: explicitly set charset to utf-8 #661 have no Jira ticket — branch names were checked and contain no Jira-style ticket ID.
• All PRs have at least one approver on record.

---

dev-docs-reference PR: AdobeDocs/dev-docs-reference#67

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Commits

• 8c94c7d ✅ (latest)
• dd065ae ✅
• 4d2f079 ✅
• 5503d7d ✅
• 036fc4d ✅
• c8290a7 ✅
• 4ff6223 ✅
• 9feb5f9 ✅
• 8125f7e ✅
• 62c6913 ✅
• fd32226 ✅
• 2826a62 ✅
• cdf2ca6 ✅
• 23a04e8 ✅
• 94c397d ✅
• f163ea9 ✅
• d752ab7 ✅
• f547ce1 ✅

[github-actions]

❌ Test Results

Status: Some tests failed!

🔍 Click to view failed tests

📁 test/blocks/code/code.test.js:

❌ Code block > code > data-playground attributes from class
      AssertionError: expected null to equal 'code-session'
        at n.<anonymous> (test/blocks/code/code.test.js:29:63)


📁 test/blocks/columns/columns.test.js:

❌ Columns block > Columns > columns-container
      AssertionError: expected false to be true
      + expected - actual
      
      -false
      +true
      
      at n.<anonymous> (test/blocks/columns/columns.test.js:29:117)

❌ Columns block > Columns > buttons
      AssertionError: expected false to be true
      + expected - actual
      
      -false
      +true
      
      at test/blocks/columns/columns.test.js:100:86
      at NodeList.forEach (<anonymous>)
      at n.<anonymous> (test/blocks/columns/columns.test.js:95:50)


📁 test/blocks/embed/embed.test.js:

❌ Could not import your test module. Check the browser logs or open the browser in debug mode for more information.


📁 test/blocks/contributors/contributors.test.js:

❌ Contributors block > contributors > firstDiv
      AssertionError: expected null to exist
        at n.<anonymous> (test/blocks/contributors/contributors.test.js:32:28)

❌ Contributors block > contributors > remove divs without children
      AssertionError: expected false to be true
      + expected - actual
      
      -false
      +true
      
      at test/blocks/contributors/contributors.test.js:42:44
      at NodeList.forEach (<anonymous>)
      at n.<anonymous> (test/blocks/contributors/contributors.test.js:41:51)

❌ Contributors block > contributors > last update div
      AssertionError: expected '' to equal 'https://github.com/AdobeDocs/express-add-ons-docs/commits/main/src/pages/references/index.md'
      + expected - actual
      
      +https://github.com/AdobeDocs/express-add-ons-docs/commits/main/src/pages/references/index.md
      
      at n.<anonymous> (test/blocks/contributors/contributors.test.js:53:40)

❌ Contributors block > contributors > image list div
      AssertionError: expected null to exist
        at test/blocks/contributors/contributors.test.js:71:27
        at Array.forEach (<anonymous>)
        at n.<anonymous> (test/blocks/contributors/contributors.test.js:69:33)


📁 test/blocks/tab/tab-playground.test.js:

❌ Tab block playground metadata > extracts data-playground attributes via decoratePreformattedCode
      AssertionError: expected null to equal 'tab-session'
        at n.<anonymous> (test/blocks/tab/tab-playground.test.js:17:63)


📁 test/blocks/tab/tab.test.js:

❌ Tab block > Tab Button Structure > tab > button load structure
      AssertionError: expected 'tab-button active' to equal 'tab-button'
      + expected - actual
      
      -tab-button active
      +tab-button
      
      at n.<anonymous> (test/blocks/tab/tab.test.js:60:38)

❌ Tab block > Sub-tabs > sub-tab > attributes
      AssertionError: expected 'subTab1' to equal 'subTab3'
      + expected - actual
      
      -subTab1
      +subTab3
      
      at test/blocks/tab/tab.test.js:135:58
      at NodeList.forEach (<anonymous>)
      at n.<anonymous> (test/blocks/tab/tab.test.js:133:23)

Test Coverage Report

Overall Coverage Summary

Metric	Percentage	Coverage
Statements	58.03%	3494/6020
Branches	84.49%	474/561
Functions	53.02%	114/215
Lines	58.03%	3494/6020

Coverage by File/Directory

File	Statements	Branches	Functions	Lines
blocks/accordion	100%	100%	100%	100%
blocks/announcement	76.69%	60%	100%	76.69%
blocks/banner	94.28%	62.5%	100%	94.28%
blocks/cards	94.04%	94.73%	100%	94.04%
blocks/carousel	76.9%	77.77%	75%	76.9%
blocks/code	81.81%	60%	100%	81.81%
blocks/columns	67.78%	76.31%	100%	67.78%
blocks/contributors	84.23%	56%	100%	84.23%
blocks/edition	91.37%	57.14%	100%	91.37%
blocks/fragment	17.03%	100%	0%	17.03%
blocks/image-text	57.5%	55.55%	100%	57.5%
blocks/info	96.87%	100%	100%	96.87%
blocks/info-card	100%	100%	100%	100%
blocks/info-columns	75%	100%	100%	75%
blocks/list	59.09%	85.71%	100%	59.09%
blocks/mini-resource-card	97.89%	87.5%	100%	97.89%
blocks/product-card	78.57%	94.11%	100%	78.57%
blocks/profile-card	96.29%	100%	100%	96.29%
blocks/site-hero	93.93%	80%	100%	93.93%
blocks/summary	98.36%	88.88%	100%	98.36%
blocks/tab	93.25%	96.87%	100%	93.25%
blocks/table	100%	84.61%	100%	100%
blocks/text	49.01%	83.33%	50%	49.01%
blocks/title	84%	66.66%	100%	84%
components	57.83%	78.68%	58.33%	57.83%
scripts	46.66%	92.7%	41.17%	46.66%

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Coverage report generated at 2026-06-17T17:48:43.625Z