fix(v1.7.4): portable + cache-busted feed-header wordmark

The header <img> hardcoded https://sami-ahmed.net/... with no version
string, so browsers/proxies kept serving the stale corrupted PNG. Load it
from BEEP_URL with a ?v=BEEP_VERSION cache-buster and bump it to 30px.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

beep.php

@@ -2,7 +2,7 @@
 /**
  * Plugin Name:       Beep
  * Description:       A Twitter-style microblog for WordPress, with likes, replies, and Gravatars. Use the [beep_feed] shortcode on any page.
- * Version:           1.7.2
+ * Version:           1.7.4
  * Requires at least: 6.0
  * Requires PHP:      7.4
  * Author:            Sami Ahmed
@@ -14,7 +14,7 @@ if (!defined('ABSPATH')) {
     exit;
 }
 
-define('BEEP_VERSION',     '1.7.2');
+define('BEEP_VERSION',     '1.7.4');
 define('BEEP_FILE',        __FILE__);
 define('BEEP_DIR',         plugin_dir_path(__FILE__));
 define('BEEP_URL',         plugin_dir_url(__FILE__));

includes/class-shortcode.php

@@ -99,7 +99,7 @@ class Beep_Shortcode {
         <div class="beep-feed" data-beep-feed>
             <div class="beep-embed">
             <div class="beep-feed-header">
-                <div style="display:flex;align-items:center;justify-content:center;gap:8px;"><strong style="color:#FFFFFF;">Messages from </strong><img src="https://sami-ahmed.net/wp-content/plugins/beep/assets/beep-wordmark.png" alt="Beep!" style="height:22px;width:auto;vertical-align:middle;"></div>
+                <div style="display:flex;align-items:center;justify-content:center;gap:8px;"><strong style="color:#FFFFFF;">Messages from </strong><img src="<?php echo esc_url( BEEP_URL . 'assets/beep-wordmark.png?v=' . BEEP_VERSION ); ?>" alt="Beep!" style="height:30px;width:auto;vertical-align:middle;"></div>
             </div>
 
             <?php if ($has_posts) : ?>

includes/helpers.php

@@ -59,9 +59,9 @@ function beep_logo_svg() {
  *
  * Rendered as a crisp inline SVG recreation of the 3D extruded brand logo —
  * a blue-violet face with a darker-blue depth and navy outline. Stays sharp at
- * any size and ships as ~1KB of markup (no image request). The bundled
- * beep-wordmark.png assets are corrupted, which is why we draw it as vector.
- * To swap in a real image once you have a clean asset, hook the filter:
+ * any size and ships as ~1KB of markup (no image request). The matching raster
+ * version lives at assets/beep-wordmark.png (used in the feed header).
+ * To swap in the PNG here instead, hook the filter:
  *   add_filter('beep_post_wordmark', fn() => '<img class="beep-post-wordmark" src="...">');
  */
 function beep_post_wordmark() {
@@ -74,7 +74,7 @@ function beep_post_wordmark() {
         $extrude .= '<text x="' . $x . '" y="' . $y . '" fill="#2A2AAE">Beep!</text>';
     }
 
-    $svg = '<svg class="beep-post-wordmark" viewBox="0 0 168 68"'
+    $svg = '<svg class="beep-post-wordmark" viewBox="0 0 168 72"'
         . ' role="img" aria-label="Beep!" xmlns="http://www.w3.org/2000/svg">'
         . '<g font-family="&quot;Arial Black&quot;,&quot;Arial Bold&quot;,Arial,Helvetica,sans-serif"'
         . ' font-weight="900" font-size="52" letter-spacing="-1">'

readme.txt

@@ -4,7 +4,7 @@ Tags: microblog, twitter, tweets, social, comments, polls, elementor
 Requires at least: 6.0
 Tested up to: 6.9
 Requires PHP: 7.4
-Stable tag: 1.7.2
+Stable tag: 1.7.4
 License: GPLv2 or later
 
 A Twitter-style microblog for WordPress. Posts, likes, replies, polls, quotes, GIFs, and Gravatars. Use [beep_feed] shortcode or Elementor widget.
@@ -40,6 +40,14 @@ Features:
 
 == Changelog ==
 
+= 1.7.4 =
+* Feed-header wordmark now loads from the plugin's own URL (was hardcoded to sami-ahmed.net) with a version-based cache-buster, so the clean logo shows immediately instead of a stale/corrupted cached image.
+* Made the header wordmark a bit larger (30px).
+
+= 1.7.3 =
+* Replaced the corrupted beep-wordmark.png assets with a clean, transparent render of the 3D "Beep!" logo (fixes the feed-header wordmark image).
+* Gave the inline-SVG wordmark extra descender room so the "p" never clips.
+
 = 1.7.2 =
 * Beep wordmark on every beep + reply is now the 3D extruded brand logo (blue-violet face, navy outline, blue depth) instead of flat text, drawn as a sharp ~1KB inline SVG.
 * Bumped the wordmark size and opacity so the logo reads clearly on the dark theme.