Version 1.2.1 release

A user recently brought both of these issues to my attention, and they turned out to be real bugs, not misconfiguration on their end. Sorry for any trouble caused.

1. Submitting a large list silently reloads without adding anything This happened when the number of selected/pasted URLs was big enough to exceed PHP’s max_input_vars limit, which silently dropped the fields the plugin needs to detect the submit action. Fixed in 1.2.0: bulk actions now submit database IDs in chunked batches instead of one field per URL, and the admin tables are paginated so you’re never submitting an unbounded number of rows at once. The manual “add URLs” box is also capped at 500 URLs per submission with a clear notice if you go over, so large pastes don’t hit PHP execution-time limits either.

2. False “another caching plugin detected” notice That notice used to fire just because WP_CACHE was enabled, which isn’t the same as “an unsupported plugin is active.” Reworded in 1.2.0 to describe page caching as informational, note that this is expected with W3 Total Cache and WP Super Cache, and flag that other caching systems (including host-level caching) may need separate configuration, it’s no longer implying something’s wrong.

Please update to the latest version (1.2.1, which also caps the max stored 404s at 10,000 and fixes a pagination alignment glitch) and let me know if either issue persists.