# Fibery Vacation App Release Problems After Two Versions

DevFeed: [Fibery Vacation App Release Problems After Two Versions](<https://devfeed.tech/articles/59-30348.md>)

Original publisher: [Read original article](<https://www.mdubakov.com/posts/how-to-release-something>)

Published: 2018-06-08T18:09:04Z

Content type: opinion

Language: ru

Sources: [Blog by Michael Dubakov](<https://devfeed.tech/sources/blog-by-michael-dubakov.md>)

Topics: [App](<https://devfeed.tech/topics/app.md>), [Slack](<https://devfeed.tech/topics/slack.md>)

Tags: [app](<https://devfeed.tech/tags/app.md>), [b2b](<https://devfeed.tech/tags/b2b.md>), [slack](<https://devfeed.tech/tags/slack.md>)

## AI overview

The author describes an internal rollout of Fibery's Vacation App, including a text-recognizing bot, a leave timeline, and Slack integration. Notification overload led to a rollback; timezone and notification changes improved a second version, but problems remained.

## Source excerpt

Хочу вам сказать, что создавать B2B продукты очень тяжело, но невероятно весело. Как только я начинаю получать обратную связь от...