captcha 7.x-1.0-alpha2

The Happy 2011 release

Yet a step closer to getting this module properly ported to Drupal 7.

Note about upgrading

In case you already tried/worked with CAPTCHA 7.x-1.0-alpha1: there is no upgrade path from 7.x-1.0-alpha1 and 7.x-1.0-alpha2. If you try to upgrade, you will get database errors. Instead, you should first uninstall the CAPTCHA module and reinstall 7.x-1.0-alpha2 (like a fresh install).

When upgrading from CAPTCHA 6.x-2.x (for Drupal 6), it is required to first upgrade to CAPTCHA 6.x-2.4 (or higher within the 6.x-2.x branch) first, otherwise the upgrade will fail (issues #1021244: Prevent upgrading directly from 6.x-2.3 (or earlier) to 7.x-1.x and #1040324: Install / Update Modules results in AJAX HTTP error do to db_add_column() call ).

Changes since DRUPAL-7--1-0-ALPHA1:

• #983254: fixed simple math fall back for image captcha in maintenance mode
• #978530 by elachlan and soxofaan: added image CAPTCHA dimensions to markup
• #810534: protection against CAPTCHA session reuse attacks, port of http://drupal.org/node/810534#comment-3158926, http://drupal.org/node/995748 and http://drupal.org/node/844148
• fixed/ported theme_captcha()
• various refactoring things to synchronize captcha.test for D6 and D7
• ported tests for CAPTCHA point administration
• #773124: ported patch to add "always add CAPTCHA" persistence level
• ported tests for CAPTCHA session reuse attacks
• #995260: fixed bypassing of solution in CAPTCHA session reuse attack scenario
• #825088 by Nedjo and Soxofaan (first part, ported to D7): renamed 'type' column in 'captcha_point' table to 'captcha_type' to make it exportable
• handle comment forms now per node type (D6: comment_form -> D7: comment_node_{type}_form)