Updating MicroProfile API Tutorial to 7.1 and Adding New Chapters for Umbrella Specs

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Tarun Telang

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Dec 15, 2025, 11:51:37 AM12/15/25
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Hello MicroProfile Community,

I have started work on updating the official MicroProfile Tutorial
from version 6.1 to 7.1, along with adding three new chapters covering
key MicroProfile umbrella specifications.

The existing chapters are being updated to the following specifications:

- MicroProfile Rest Client 4.0
- MicroProfile OpenAPI 4.1
- MicroProfile Telemetry 2.1

In addition, the following new chapters are being introduced:

- MicroProfile Telemetry 2.1
- MicroProfile Reactive Messaging 3.0
- MicroProfile GraphQL 2.0

A tracking ticket has been created to follow progress and share updates:
https://github.com/microprofile/microprofile-marketing/issues/1104

I would welcome suggestions, feedback, and contributions from the community.

Please feel free to share them on the ticket or reply on the mailing list.
Thank you for your continued support.

Best regards,
Tarun Telang

Tarun Telang

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Feb 4, 2026, 12:48:02 AMFeb 4
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Hello MicroProfilers,

I have updated the MicroProfile OpenAPI chapter to incorporate the latest features and enhancements introduced in MicroProfile OpenAPI 4.1, including support for OpenAPI Specification 3.0.

The changes are available in the following pull request and are now ready for review:
https://github.com/microprofile/microprofile-tutorial/pull/63

Please review the updates and share your feedback or suggestions.

Thanks and Best regards,
Tarun Telang

Tarun Telang

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Feb 20, 2026, 3:18:36 PMFeb 20
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Hello MicroProfilers,

I have updated Chapter 11 of the MicroProfile API Tutorial as per MicroProfile REST Client 4.0.

The changes are available in the following pull request and are now ready for review:

Please review the updates and share your feedback or suggestions.

Thanks and Best regards,
Tarun Telang


John Clingan

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Feb 20, 2026, 5:08:14 PMFeb 20
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Thanks Tarun!

Tarun Telang

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Mar 16, 2026, 11:51:58 PMMar 16
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Hello MicroProfilers,

Updates for Chapter 8 with the latest changes in MicroProfile Fault
Tolerance 4.1 is ready for review.

The PR for the content changes is
https://github.com/microprofile/microprofile-tutorial#64.

Best Regards,
Tarun
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Tarun Telang

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Mar 17, 2026, 12:01:50 AMMar 17
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Hello MicroProfilers,

In continuation with my previous email. Sorry, the link provided in
the previous email was incorrect.

Here is the correct link for the PR.
https://github.com/microprofile/microprofile-tutorial/pull/66

Best Regards,
Tarun

Tarun Telang

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Mar 27, 2026, 7:55:35 AM (10 days ago) Mar 27
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Hello MicroProfilers,

Chapter 9 with the latest updates for MicroProfile Telemetry 2.1 is
ready for review.

Below is the PR link for the content changes:
https://github.com/microprofile/microprofile-tutorial/pull/67

Best Regards,
Tarun

Tarun Telang

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Mar 27, 2026, 7:57:18 AM (10 days ago) Mar 27
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Updating the subject.

John Clingan

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Mar 27, 2026, 2:40:29 PM (10 days ago) Mar 27
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Thanks Tarun. I'll take a look.

John Clingan

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Mar 30, 2026, 5:25:06 PM (7 days ago) Mar 30
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Tarun, I left a comment in the github comments. Do you have an ETA for finalizing the tutorial?

Tarun Telang

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Mar 31, 2026, 12:47:20 PM (6 days ago) Mar 31
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Hello MicroProfilers,

A New chapter about MicroProfile Graph 2.0 is ready for review.

Below is the PR link for the content changes:
https://github.com/microprofile/microprofile-tutorial/pull/68

Best Regards,
Tarun

Tarun Telang

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Apr 5, 2026, 9:06:22 AM (yesterday) Apr 5
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Hello MicroProfilers,

The final chapter about MicroProfile Reactive Messaging 3.0.1 is ready
for review.

The PR link for the content changes:
https://github.com/microprofile/microprofile-tutorial/pull/69

Looking forward to the review feedback.

Best Regards,
Tarun
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