Chapter 7, Page 170 – Code for HandleTrigger5 Change
if(textChangedIds.size()>100)
to
if(textChangedIds.size()>=100)
Chapter 10, Page 265, 2nd paragraph
Should be “When you install an unmanaged package, …”
Chapter 11, Page 296 – Section “Avoid External ID and Rollup summary Fields on Stand-ard Objects” Change:
There is an organization limit of no more than three external ID fields
to:
There is an organization limit of no more than seven external ID fields
Special thanks to Peter Churchill for reporting these!