What does علامة توقف قراءة look like on Mozilla?

On Mozilla it is the design shipped in Firefox OS 2.5, shown above at full size. Older revisions are listed beneath it.

When did Mozilla add علامة توقف قراءة?

Mozilla first drew علامة توقف قراءة in Firefox OS 2.5, released 30 يناير 2016.

Mozilla Foundation has shipped 1 version of علامة توقف قراءة. Each is dated, so you can see when the design changed.

Mozilla

Mozilla Foundation has drawn علامة توقف قراءة once. Every revision Mozilla has shipped is below, newest first.

What does علامة توقف قراءة look like on Mozilla?: On Mozilla it is the design shipped in Firefox OS 2.5, shown above at full size. Older revisions are listed beneath it.
When did Mozilla add علامة توقف قراءة?: Mozilla first drew علامة توقف قراءة in Firefox OS 2.5, released 30 يناير 2016.
How many times has Mozilla redrawn علامة توقف قراءة?: Mozilla Foundation has shipped 1 version of علامة توقف قراءة. Each is dated, so you can see when the design changed.