7.0.0

7.0.0 - 2026-04-30

Summary

This major release adds support for DLT and also improves the exceptions to be PEP-249 compliant.

Features

• #671: Added DLT support
  • Adds an exception handler for PyExasol errors bubbling up and converts them to proper PEP-249 exceptions.
  • Maps sqlalchemy DATETIME type to Exasol TIMESTAMP.
  • Formats datetime so it works within DLT.
  • Binary types such as UUINT, BLOB, BINARY and VARBINARY now throw a clear error when used.

Security Issues

This release fixes vulnerabilities by updating dependencies:

Dependency	Vulnerability	Affected	Fixed in
black	CVE-2026-32274	25.12.0	26.3.1
cryptography	CVE-2026-34073	46.0.5	46.0.6
cryptography	CVE-2026-39892	46.0.5	46.0.7
requests	CVE-2026-25645	2.32.5	2.33.0
pygments	CVE-2026-4539	2.19.2	2.20.0
python-dotenv	CVE-2026-28684	1.2.1	1.2.2

• #733: Fixed vulnerabilities by re-locking transitive dependencies
• #736: Fixed vulnerabilities by re-locking transitive dependencies & updated to exasol-toolbox 7.0.0

Dependency Updates

dev

• Updated dependency exasol-toolbox:6.0.0 to 7.0.0
• Updated dependency pytest-exasol-backend:1.2.4 to 1.4.0