Stefano Lissa (@satollo) – WordPress user profile

Bio

Senior coder, software analyst, and project manager, I worked with Java, PHP, and lately with Phyton to integrate AI services. Author of the Newsletter plugin for WordPress and co-owner of the Newsletter Plugin Professional Addons service.

WordPress Origin Story

I started to build blogs not less than 20 years ago facing the need for extra features not available in the WordPress ecosystem. The most important three were an efficient cache plugin (Hyper Cache – but now obsolete), an easy way to inject ads (Head and Footer – still installed on more than 100K sites), and a newsletter system fully customizable in my language (Italian) with some automation (the Newsletter plugin). That’s how my happy time with WP started and continues.

Badges

CODE

2 badges

Core Contributor '18 Plugin Developer

COMMUNITY

1 badge

bbPress Contributor '19

PRACTICE

1 badge

Support Contributor '26

POLYGLOTS

1 badge

Translation Contributor '16

Current Job

Software Engineer and Project Manager

Present

Recent impact

Score weights high-impact work (commits, releases, approved translations, props) at 3x routine activity.

Last 30 days

19contributions

high11

medium8

score41

Last 90 days

49contributions

high32

medium17

score113

Last 12 months

167contributions

high92

medium75

score351

WordPress releases

Contributed to 2 releases

Contributions

Type

November 2026

Nov 09 Mon · 21:49

Forums med

Posted a reply to Unexpected output (1 character) from customforms/forms-admin.php causes “headers, on the site WordPress.org Forums:
Hi, thank you for reporting the issue, it should be solved on version 9.5.6.

Nov 09 Mon · 21:46

Plugins high

Committed [3793303] to Plugins SVN:
Version 9.5.6

Nov 09 Mon · 14:17

Plugins high

Committed [3792620] to Plugins SVN:
Version 9.5.5

Nov 09 Mon · 14:13

Plugins high

Committed [3792617] to Plugins SVN:
Version 9.5.5

Nov 02 Mon · 20:04

Plugins high

Committed [3780655] to Plugins SVN:
Version 9.5.4

October 2026

Oct 29 Thu · 16:59

Plugins high

Committed [3773578] to Plugins SVN:
Version 9.5.3

Oct 27 Tue · 06:38

Forums med

Posted a reply to Independent Analytics 6.8.10 breaks Newsletter subscriptions, on the site WordPress.org Forums:
Hi, since we changed the events fired on latest version of newsletter, please user the…

Oct 26 Mon · 18:35

Plugins high

Committed [3767109] to Plugins SVN:
Version 9.5.2

Oct 26 Mon · 11:56

Plugins high

Committed [3766322] to Plugins SVN:
Version 9.5.1

Oct 26 Mon · 08:53

Forums med

Posted a reply to PHP 8.5 compatibility issue in Newsletter 9.4.9 — stripslashes(null) deprecation, on the site WordPress.org Forums:
Uhm, no, the unsubscribe from email clients recognizing the "on click unsubscribe" header, follows another…