Release Notes

tip

Read What’s new in 4D 19, the blog post that lists all new features and enhancements in 4D 19 LTS.

4D 19.8 LTS

Highlights

• Fixed bug list: list of all bugs that have been fixed in 4D 19.8.

4D 19.7 LTS

Highlights

Security Note

If your 4D applications use TLS connections, it is recommended that you upgrade to 4D 19.7 LTS build 288986 or higher. For more information, refer to this Security bulletin.

• Fixed bug list: list of all bugs that have been fixed in 4D 19.7.

4D 19.6 LTS

Highlights

• Fixed bug list: list of all bugs that have been fixed in 4D 19.6.

4D 19.5 LTS

Highlights

• 4D 19.5 is certified on Windows 11 22H2
• 4D 19.5 is certified on macOS Ventura (macOS 13)
• SpreadJS version has been updated (14.1.6).
• Fixed bug list: list of all bugs that have been fixed in 4D 19.5.

4D 19.x LTS

Highlights

• IMAPTransporter Class: new .createBox(), .deleteBox(), .renameBox(), .subscribe(), and .unsubscribe() functions.
• File Class: new setAppInfo() and getAppInfo() functions.
• New 4DEACH transformation tag.
• Web Server: new SameSite session cookie setting.
• Dark and light color scheme support for forms and style sheets
• New default dark and light themes in Code Editor preferences.
• Native compilation for Silicon processors.
• Variable calculation property is now supported by entity selection list box columns.
• New, comprehensive CLI page.

4D 18 R6

• Entity Selection Class: .average(), .max() and .min() functions now return undefined if the entity selection is empty.
• IMAP Mail, POP3 Mail and SMTP Mail: authenticationMode property enables OAuth 2.0
• IMAP Mail: new .expunge() and .append() functions
• New WebAdmin web server component
• New DataExplorer interface
• New web user sessions and their API.

Previous releases

• See the previous Release notes on doc.4d.com.

Library table

Library	Current version	Updated in 4D	Comment
OpenSSL	1.1.1s	19.6
SpreadJS	14.1.6	19.5	4D View Pro engine
CEF	4324	19	Chromium v88. Allows native compilation on Apple Silicon platforms.
webKit	WKWebView	19
ICU	68.1	18 R6	This major upgrade forces an automatic rebuild of alphanumeric, text and object indexes.
PHP	7.3.27	18 R6
libldap	2.4.48	18 R2