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O'Reilly Media · Early Release
The book / updates

What has changedsince it shipped.

This field moves faster than print does. Tools get renamed, APIs get replaced, and links die. Every correction and amendment to the book is published here, dated, so you can tell what the printed text still gets right.

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01 / the timelinenewest first
nothing to report yetthat is good news

Nothing in the book needs amending so far. When something does, it shows up here as a dated entry, and the newest one sits at the top. There is no archive to dig through and no login.

The fastest way to hear about a change is the newsletter. Otherwise, bookmark this page and come back to it when a tool name or an API in the text does not match what you see in front of you.

02 / how to use this page
  • 01

    Check the date first

    Every entry is dated. If your copy of the book is newer than the entry, you already have the fix.

  • 02

    The book still holds

    The practices in the book are meant to outlive any single tool. Most updates here are names, versions, and links, not arguments.

  • 03

    Corrections are marked

    An entry marked as a correction means the printed text is wrong, not just dated. Those are the ones to read.

  • 04

    Tell me what I missed

    Found something stale or wrong that is not listed? Write to hello@alfonsograziano.it and it goes on this page.

03 / from here