Current information
Technology Updates
Technology changes after books are printed. This page is where important corrections, changed instructions, and other updates will be posted when they affect information in a Grant Holleran book.
If an update matters to something you are reading in a book, you will be able to find it here.
Current Update Status
There are no published book updates at this time.
That does not mean the technology in the books will never change. It simply means there is no correction or significant change currently posted here for readers to act on.
What You'll Find Here
Updates are posted when a change genuinely affects something printed in a book, not as a regular schedule.
Corrections
Clear corrections when something printed in a book needs to be fixed or clarified.
Changed Instructions
Updated steps when an app, device, setting, or service changes enough that the printed instructions no longer match.
Important Service Changes
Significant carrier, connectivity, streaming, account, or service changes that affect how a reader should handle something covered in a book.
Current Official Information
Links to authoritative sources when the organization that controls a device or service is the best place to confirm current details.
Use Updates With the Book
The books provide the foundation: concepts, preparation, decisions, and habits that remain useful even when a screen or setting changes. Technology Updates is for the smaller number of changes that materially affect something already printed.
If you are looking for practical Travel Technology Made Easy companion resources rather than a correction or change notice, use the Travel Technology Companion.
When the Official Source Is Better
Some information changes too quickly to reproduce responsibly on an author website. When Apple, Google, a carrier, a cruise line, or another service provider controls the current instructions or policy, GrantHolleran.com may point you directly to that organization's current documentation instead of copying steps that could become outdated.
The goal is useful information that stays as accurate as practical, not instructions that merely look complete.
Looking for Practical Help?
If nothing is listed here for the issue you are dealing with, the Reader Resources directory or the Travel Technology companion hub may be the better place to start.