Lowcoder v2.7.5. Bugfixes, Table Light & More Control

Release Type: Bugfix & Stability Release

We’re excited to announce the release of Lowcoder v2.7.5!
This version focuses on stability, performance, and developer experience — with over 20 bugfixes and enhancements that make building in Lowcoder smoother than ever.

🛠 Bugfixes & Improvements

We’ve squashed a number of long-standing issues to make the platform more reliable and enjoyable:

• SMTP stability: Fixed SNI mismatch causing email query failures (#1958)
• Toast notifications: Correct handling when no second argument is provided (#1996)
• Event handling: Correct context resolution in complex scenarios (#2006)
• Validation fixes: Values like 0 now properly trigger validation (#2017)
• Code editor polish: Fixed typing delays, spacing, and delta issues (#2003, #2019, #2028)
• UI stability: Fixed duplicate row styles, tab refresh issues, navitem visibility, chart expansion inside tables, dynamic layering, and more.

Together, these fixes mean a faster, more predictable, and frustration-free Lowcoder experience.

✨ New Features & Enhancements

Alongside bugfixes, v2.7.5 also delivers meaningful improvements:

• Tabs: More flexible behaviors & proper ID handling on refresh (#1993, #2026)

• Drawer: Added new events for richer interactivity (#1995)

• File Upload: Introducing DropSpace / DragArea for a modern upload experience (#1998)

• Tables: Virtualization for high-performance rendering with large datasets (#1989)

• Table Lite for lighter, faster use cases (#1939)

• Tag editing + pending tag suggestions for Tags Column (#2013, #2023)

• New page size event for more control over pagination (#2033)

🌐 API Data Source Update

We’ve upgraded the Lowcoder API Data Source to v1.4 — meaning all API calls are now visible in your app. This brings more transparency, debugging power, and peace of mind when integrating with external services.

What's Changed in Detail:

• fix: SMTP query failure due to SNI mismatch by @ludomikula in #1958
• [Feat]: TAB Component Different Behaviours by @iamfaran in #1993
• [Fix]: #1851 toast open without second arg by @iamfaran in #1996
• [Feat]: #1922 add drawer events by @iamfaran in #1995
• [Feat]: #1720 Add DropSpace / DragArea for fileUpload by @iamfaran in #1998
• [Fix]: edit mode util returns the correct value by @iamfaran in #2001
• [Feat]: Add virtualization for Table Component by @iamfaran in #1989
• [Feat] Table Lite Component by @iamfaran in #1939
• [Fix]: remove duplicate row styles + fix typo by @iamfaran in #2004
• [Fix]: #1987 introduce delta for editor by @iamfaran in #2003
• [Fix]: #1987 issuse when type really slow by @iamfaran in #2019
• [Fix]: #2009 first decimal character by @iamfaran in #2018
• [Fix]: #2005 correctly show validation errors when 0 by @iamfaran in #2017
• [Fix]: #2011 setDefaultValue duplication by @iamfaran in #2016
• [Fix]: #1970, #1984 event handler context by @iamfaran in #2006
• [Fix]: #1965 chart expanded in table rows binding by @iamfaran in #2008
• [Feat]: add tags edit mode by @iamfaran in #2013
• [Feat]: add new pending tags in suggestions for Table Tags Column by @iamfaran in #2023
• [Fix]: #2014 Tab ID on refresh by @iamfaran in #2026
• [FIX]: #2012 navitems hide issue by @iamfaran in #2027
• [Fix]: #2022 Tab spacing issue in code editor by @iamfaran in #2028
• [Fix]: revert chart expansion by @iamfaran in #2032
• [Feat]: #2010 add pagesize event by @iamfaran in #2033
• [Fix]: #2020 dynamic layers issue by @iamfaran in #2031
• Dev -> Main - v2.7.5 by @FalkWolsky in #2037

Full Changelog: 2.7.4...2.7.5