Here’s the list of Knowledge Base tech notes that the LiveCycle ES documentation team has published in the past month:
• Form guides containing custom components cannot preview in Guide Builder or render by using LiveCycle ES (8.2)
• Adobe LiveCycle Designer ES (8.2) included with Adobe Acrobat 9.0 does not include the flex-sdk-description.xml file
• JacORB modifications
• OmniORB modifications
• Updated information for upgrading client applications in LiveCycle ES from 7.x for WebLogic
Other LiveCycle ES teams (like Adobe Support) also publish tech notes. You can search the Knowledge Base for a complete list of tech notes that were published within the last few months.