# ======================================================
# $7 Secrets Scripts -- Change Log
# ======================================================

2.8  (2008-01-22)
-> New: Separated e-mail messages sent by the script into individual, editable text messages
-> New: Separated "Purchase Record Not Found" message from the script, making it possible to modify it and theme it to match your site (purchase_notfound.html)
-> New: Localization settings have been added to settings.php, allowing users to change the wording and/or language of messages shown to the customer
-> New: Added charset variable to PayPal button code ($sys_charset) to allow proper encoding of high-ASCII characters (common in non-English languages)  (https://ppmts.custhelp.com/cgi-bin/ppdts.cfg/php/enduser/std_adp.php?p_faqid=54)
-> New:  Updated config.php with new settings added since 2.7 was released
-> Fixed: Invalid actions now show sales page instead of expired page
-> Fixed: Bug that split From addresses when there was a comma in the $sys_item_name
-> Fixed: Bug that flagged purchase as fraudulent when there was an apostrophe in the product number
-> Fixed: File locking now occurs when sales moved from fraud file to purchase file
-> Fixed: Sales marked as "not fraud" are now removed from the fraud file
-> Fixed: Sales marked as "not fraud" now have the proper expiration date set
-> Fixed: Sales marked as "not fraud" now respect the $sys_ipn_email setting
-> Fixed: Script refreshes "Waiting for PayPal" screen in IE7 (works around default META REFRESH setting)
-> Fixed: config.php now doesn't delete existing settings.php file when loaded
-> Changed: Giveaway cookie expiration now matches download expiration ($sys_expire_hours)
-> Changed: Script waits full one minute for PayPal confirmation
-> Changed: config.php now writes settings.php with comments/instructions
-> Changed: The Tell-A-Friend form is now also on downloadoto.html
-> Changed: Admin panel image now expected in images within script folder folder
-> Changed: The code has been cleaned up


v2.7.3  (2007-09-27)
-> BUG FIX: $sys_version was a real number, now a string. Fixes number error when second decimal point was used.
-> BUG FIX: Fixed error when the number of sales letters was reduced (for sales conversion testing).

v2.7.2  (2007-09-21)
-> Admin panel image (adminlogo.png) is back in package.
-> Script version numbers are consistent between components and reflect the correct release.
-> Removed ability to collect Country / State / Zip code information.
-> Removed questionable verbiage from salesletter.html template.
-> Added link to skip squeeze page to squeeze.html template.
-> Changed PayPal cancel URL when customer cancels OTO transaction, now returns to OTO sales page.
-> BUG FIX: Now records payment_amount to fraud.txt instead of payment_gross.

v2.71 (beta only, never publicly released, 2007-07-31)
-> If user configured settings.php with a domain name that was not all lowercase, customer could not download product.
-> BUG FIX: Blank address was sent to PayPal when $sys_item_percent is not 100 and there is no affiliate cookie set.
-> BUG FIX: salesletter.html was always shown, regardless of which salesletter was chosen for split testing.
-> BUG FIX: Zip code collection was shown twice, after front-end purchase AND after OTO purchase.
-> BUG FIX: Error was thrown if salesletter array was modified after testing.
-> BUG FIX: Counting of sales when using $sys_max_sales was including OTO sales, now includes only front-end sales.

v2.7  (2007-07-23)
-> Added code so ?e= with no PayPal email will clear the affiliate cookie.
-> Added ability to collect Country / State / Zip code information for tax purposes.
-> Added conversion tracking and the ability to have multiple sales letters for conversion testing purposes.
-> Added the ability to limit the number of sales before "closing the doors." (soldout.html)
-> BUG FIX: Added $sys_item_percent variable to settings.php.
-> BUG FIX: Recording payment_gross to ipn.txt instead of payment_amount.  Caused problems for some currencies.
-> BUG FIX: Script would hang after customer redirected back from PayPal.

v2.6  (2007-05-01)
-> Added ability to alternate commissions on primary product as well.
-> Added version info and item/oto commission info on "Please Wait" order screen.
-> SECURITY: Added additional security for admin back-end to prevent cookie spoofing.
-> BUG FIX: Added folder location into cookie path for multiple products running on the same domain.

v2.5  (2007-04-25)
-> BUG FIX: Sometimes you could still purchase through your own link even if you weren't a customer and $sys_purchasers_only was true.
-> BUG FIX: If customer clicked OTO purchase link but did not purchase, their download link would be to the OTO.
-> BUG FIX: config.php file wasn't writing out the currency value to settings.php
-> BUG FIX: to prevent warning messages, a blank ipn.txt file is created automatically if it doesn't exist.
-> SECURITY: to prevent directory listing of templates folder (should someone discover its name), an index.html file is created there automatically.
-> Removed need for cookies throughout purchase/download process to prevent expired download issues.

v2.4  (2007-03-27)
-> BUG FIX: When OTO commission is set to zero, affiliate always gets the commission.
-> BUG FIX: Affiliate cookie now cleared if only customers are allowed to be affiliates.
-> BUG FIX: Removed case-sensitive referrer domain comparison for TAF.
-> IPN script now prevents people from paying less than stated price for products.
-> IPN script now prevents people from purchasing using different emails from the same domains.
-> Added admin section for viewing fraudulent transactions.
-> Added version number to ipn.php, config.php and settings.php
-> Added back-end search features for sales records.
-> Added download security.

v2.3  (2007-02-28)
-> Added code for parsing PHP in templates.
-> Updated code that decides who gets OTO sale.
-> Major Security update tracks purchases by IP and only allows
   Completed payments to be redirected to the download page.
-> Added ability to only allow OTO customers to get commissions on the OTO.
-> Added ability to disable download emails from automatically being sent.
-> Added support for all PayPal currencies.
-> BUG FIX: Corrected 48 hour extension of download link to add 48 hours to THIS moment.
-> Added script configure util (config.php)

v2.2
-> Added version list.
-> Added ability to only allow purchasing customers to be affiliates.
-> Added giveaway product functionality.
-> Added affiliate emailing.
-> Added a few bug fixes.

v2.1
-> Added Tell-A-Friend