Adding support for LEFT JOINs and IS NULL conditions to Drupal's EntityFieldQuery has been asked for in d.o. issue queues and discussed over and over again. Although in Drupal 8 EntityFieldQuery has been rewritten, and now supports exists() and notExists() conditions, implementing it in Drupal 7 is still slightly hack-ish. Doing it in dynamic, parametrisable way however seems to be something new entirely.

Recently in Development

If you happen to have Commerce Stock module enabled, while at the same time you have removed Commerce Line Item: Delete button field from your Shopping cart form view, you most probably faced (or are still facing) some PHP warning and notices when using any of the shopping cart buttons.
Akeneo
Akeneo is an open source Product Information Management (PIM) system designed for retailers looking for efficient answers to their multichannel needs. Platform.sh is a groundbreaking hosting and development tool for web applications. It extends a branch-merge workflow to infrastructure so that every branch can be tested as if it were in production, and scales for the largest sites.
The Tower of Babel By Pieter Brueghel
Step-by-step guide to translating a Commerce Kickstart 2-based store, including multilingual products and search.
Don't Drink Poison by Carissa Rose Stevens
Ever got an invitation to one of those "fancy" Microsoft Office Live Meetings, only to end up scratching your head how the heck could you access it from your Mac? Especially if you were running Mavericks?
Mexican Marketplace by Anne Gifford
This tutorial will guide you through all the steps required to replicate the Commerce Marketplace demo site on your own server, and then explain how its behaviour differs depending on various configuration settings.

Recent commits

commerce_ingenico2bfd77b10 Mar
Removed unused code, removed unnecessary HTML from message for new capture transactions
commerce_ingenico4abc8e610 Mar
Added unified error messages on admin payment transaction operations
commerce_ingenicoab1040810 Mar
Use known payment method instance settings when calling commerce_ingenico_api_object()
commerce_ingenicofd0e2e110 Mar
Fixed API request/response data logging
commerce_ingenico93d06a89 Mar
Run requirement checks only if libraries module is enabled (skip for Drupal install profiles)
commerce_ingenico1a0f6e68 Mar
Payment method config: display 'Payment method types' checkboxes only if 'Preselect...

Maciej on drupal.org