https://plainworkdigital.com/d20261010a11/demo/developers/feed.xml API changes, breaking changes and upgrade notes. 2026-10-06T00:00:00Z The Lantern team tag:plainworkdigital.com,2026-10-06:release/2.1.0/developers 2026-10-06T00:00:00Z 2026-10-06T00:00:00Z

Start a board from a template, and save your own.

<p>Start a board from a template, and save your own.</p> <h3>Added</h3><ul><li><code>POST /v1/boards</code> accepts <code>template_id</code>. <code>GET /v1/templates</code> lists the built-in and workspace templates.</li></ul> tag:plainworkdigital.com,2026-09-01:release/2.0.1/developers 2026-09-01T00:00:00Z 2026-09-01T00:00:00Z

Fixes workspace invites that went to the wrong email address.

<p>Fixes workspace invites that went to the wrong email address.</p> <h3>Fixed</h3><ul><li><code>POST /v1/workspaces/{id}/members</code> used a cached recipient for requests sent within the same second. Fixed; no API change.</li></ul> tag:plainworkdigital.com,2026-08-25:release/2.0.0/developers 2026-08-25T00:00:00Z 2026-08-25T00:00:00Z

Group boards into workspaces with their own members and billing. API v1 routes marked deprecated are removed.

<p>Group boards into workspaces with their own members and billing. API v1 routes marked deprecated are removed.</p> <h3>Breaking</h3><ul><li>Removed <code>GET /v1/cards?board=</code> (deprecated since 1.3.0). Use <code>GET /v1/boards/{id}/cards</code>.</li><li>Tokens are now scoped to a workspace. Existing tokens keep working and are attached to your personal workspace.</li></ul> <h3>Added</h3><ul><li><code>workspaces</code> resource and <code>workspace_id</code> on boards.</li></ul> <p>Upgrade check for scripts that list cards:</p> <pre tabindex="0"><code class="language-js">// before (removed) fetch(&quot;/v1/cards?board=&quot; + id) // after fetch(`/v1/boards/${id}/cards?limit=250`)</code></pre> tag:plainworkdigital.com,2026-07-21:release/1.5.1/developers 2026-07-21T00:00:00Z 2026-07-21T00:00:00Z

A security fix for card links shared outside a board. Update recommended.

<p>A security fix for card links shared outside a board. Update recommended.</p> <h3>Security</h3><ul><li>Share tokens are 128-bit random values. Old 48-bit share links keep working for 14 days, then stop.</li></ul>