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Are you still running CF11? Beware its countdown clock is ticking

For those of you running ColdFusion 11, did you know that the countdown clock is ticking toward its end of support by Adobe?

After April 30, 2019, Adobe will no longer provide any updates for CF11, so there will be no security patches or hot fixes for CF 11 after that. Of course, updates for CF2016 will indeed continue into Feb 2021, while CF2018 updates will continue into July 2023. And we could expect CF2020 (when it comes) to by supported into 2025.

How do I know this? Where does Adobe say it? And can one buy support (yes) to "buy extra time to get such CF11 updates beyond April" (no)? And what about CF11 support for Java 11? Finally, could you use help in moving off CF11 to CF 2016 or 2018? For more on each of these, read on.

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On ColdFusion and its support for Java 9, 10, and 11

(This post was written originally in May 2018, 2 months before the release of CF2018. I have updated it some to reflect changes in that.)

Wondering about CF support for Java 9, 10, or 11, here in 2018 (with respect to CF 2018, CF 2016, CF 11, or earlier)? Did you know that Java 9 and Java 10 each have only 6-month lives? Seriously. And did you know that Java 9 is already no longer updated, while Java 8 still is (into next year), and that Java 11 is due to come out in September 2018? It can be quite confusing if you've not been paying attention to Oracle's new release model.

What does all this mean for Adobe and CF, and CF users? What versions of CF do, do not, and/or may support these various recent Java versions? The good news is that CF 2018 will come out running (and the second public beta does come running) on Java 10 (no word yet on Java 11). But what about other recent CF versions?

Read on for more.

(And while I am writing this in mid-2018, I will come back and update the links and info about CF2018, as it's released, and the JVM versions, as things change over time.)

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How to solve common problems with applying ColdFusion updates (in 10 and above)

While ColdFusion 10 and later releases add a new automated update installation mechanism, what do you do if the update doesn't work? The answer may be simple on the surface, but not obvious to most. (And you'll likely be in panic mode.)

Many find after applying a ColdFusion update that either CF won't start at all, or they can't access the ColdFusion Admin, or some part of CF or their app doesn't work. The problem may be simply that there was an error in the update process CF did, and it may be rather easily confirmed and resolved.

In this post, I share several tips and observations to help resolve this, based on my years of providing remote CF troubleshooting support.

The TLDR version: check the ColdFusion update log (not logs in the normal CF "logs" folder. More detail below.) And if there are errors, try stopping CF (and its related services) yourself and then either try the update again, or if it still fails, try to manually apply the update from the command line. If that's enough to get you going, great--especially if you ARE in panic mode! (If the "problem" you need to solve, instead, is that you can't get CF to show you updates because you're behind a firewall preventing outbound internet access, I help with that also, toward the end.)

For most people, though, even those "simple things to do" can prove challenging (and understandably so). And you may find different resources on the web offering perhaps truncated discussions of the topics, which is why I elaborate on things in this post.

And even if you're in a panic, it may take only about 10 minutes to read this whole post. (You can also hire me to help instead, of course. See the link above.) Hope the info to follow is helpful for you.

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