# FileZilla changelog

> The free FTP, FTPS and SFTP client and server for file transfer.

- Vendor: FileZilla Project
- Category: Productivity
- Platforms: Desktop
- Official site: https://filezilla-project.org
- Tracked by: What's New (https://whatsnew.fyi/product/filezilla)
- Harvested from: Blog (https://filezilla-project.org/newsfeed.php)
- Entries below: 10 (newest first)

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

## Releases

### 3.70.6 — FileZilla Client 3.70.6 released

- Date: 2026-06-04
- Version: 3.70.6
- Original notes: https://filezilla-project.org/
- Permalink: https://whatsnew.fyi/product/filezilla/releases/3.70.6
- Labels: Platforms: Desktop

New features: SFTP: Added compatibility flag to Site Manager to ignore invalid bits in file attributes flags received from non-compliant servers Bugfixes and minor changes: SFTP: Updated to fzssh 1.3.…

- **added** — Add compatibility flag to Site Manager to ignore invalid bits in file attributes flags received from non-compliant servers in SFTP
- **changed** — Update fzssh to version 1.3 for SFTP

### 3.70.5 — FileZilla Client 3.70.5 released

- Date: 2026-05-06
- Version: 3.70.5
- Original notes: https://filezilla-project.org/
- Permalink: https://whatsnew.fyi/product/filezilla/releases/3.70.5
- Labels: Platforms: Desktop

Fixed vulnerabilities: Official binaries are now linked against GnuTLS 3.8.13 New features: SFTP: Added a page with compatibility flags to the Site Manager Bugfixes and minor changes: SFTP: Updated to…

- **security** — Official binaries are now linked against GnuTLS 3.8.13
- **added** — SFTP: Added a page with compatibility flags to the Site Manager

### 1.12.6 — FileZilla Server 1.12.6 released

- Date: 2026-05-05
- Version: 1.12.6
- Original notes: https://filezilla-project.org/
- Permalink: https://whatsnew.fyi/product/filezilla/releases/1.12.6
- Labels: Platforms: Desktop

Fixed vulnerabilities: Official binaries are now linked against GnuTLS 3.8.13 Bugfixes and minor changes: UI: Fixed a crash during configuration export

- **security** — Official binaries are now linked against GnuTLS 3.8.13
- **fixed** — Fixed a crash during configuration export

### 3.70.4 — FileZilla Client 3.70.4 released

- Date: 2026-04-16
- Version: 3.70.4
- Original notes: https://filezilla-project.org/
- Permalink: https://whatsnew.fyi/product/filezilla/releases/3.70.4
- Labels: Platforms: Desktop

Bugfixes and minor changes: Updated to libfilezilla 0.55.4 to address a crash SFTP: Updated to fzssh 1.2.0

- **fixed** — Updated to libfilezilla 0.55.4 to address a crash
- **changed** — Updated SFTP to fzssh 1.2.0

### 3.70.3 — FileZilla Client 3.70.3 released

- Date: 2026-04-14
- Version: 3.70.3
- Original notes: https://filezilla-project.org/
- Permalink: https://whatsnew.fyi/product/filezilla/releases/3.70.3
- Labels: Platforms: Desktop

Bugfixes and minor changes: SFTP: Added a heuristic to reply to a keyboard-interactive request with the site's password, if it consists of a single prompt named "Password" SFTP: Updated to fzssh 1.1.1…

- **added** — SFTP: Added a heuristic to reply to a keyboard-interactive request with the site's password, if it consists of a single prompt named "Password"
- **changed** — SFTP: Updated to fzssh 1.1.1

### 3.70.2 — FileZilla Client 3.70.2 released

- Date: 2026-04-13
- Version: 3.70.2
- Original notes: https://filezilla-project.org/
- Permalink: https://whatsnew.fyi/product/filezilla/releases/3.70.2
- Labels: Platforms: Desktop

Bugfixes and minor changes: SFTP: Updated to fzssh 1.1.9 to address an issue with servers sending nonsensical SSH_MSG_USERAUTH_INFO_REQUEST packages

- **fixed** — SFTP: Updated to fzssh 1.1.9 to address an issue with servers sending nonsensical SSH_MSG_USERAUTH_INFO_REQUEST packages

### 3.70.1 — FileZilla Client 3.70.1 released

- Date: 2026-04-13
- Version: 3.70.1
- Original notes: https://filezilla-project.org/
- Permalink: https://whatsnew.fyi/product/filezilla/releases/3.70.1
- Labels: Platforms: Desktop

Bugfixes and minor changes: SFTP: Updated to fzssh 1.1.8 to address an issue with servers sending empty longnames SFTP: Updated to fzssh 1.1.8 to address an issue with servers incapable of handling la…

- **fixed** — SFTP: Updated to fzssh 1.1.8 to address an issue with servers sending empty longnames

### 3.70.0 — FileZilla Client 3.70.0 released

- Date: 2026-04-09
- Version: 3.70.0
- Original notes: https://filezilla-project.org/
- Permalink: https://whatsnew.fyi/product/filezilla/releases/3.70.0
- Labels: Platforms: Desktop

Bugfixes and minor changes: Replacing of invalid characters in filenames when downloading can no longer be disabled If saving of password was disabled, temporarily remembering passwords until FileZill…

- **changed** — Replacing of invalid characters in filenames when downloading can no longer be disabled
- **fixed** — Temporarily remember passwords until FileZilla closes even when saving of password was disabled

### 3.70.0-rc3 — FileZilla Client 3.70.0-rc3 released

- Date: 2026-03-24
- Version: 3.70.0-rc3
- Original notes: https://filezilla-project.org/
- Permalink: https://whatsnew.fyi/product/filezilla/releases/3.70.0-rc3
- Labels: Pre-release; Platforms: Desktop

Bugfixes and minor changes: SFTP: Updated fzssh to 1.1.7 to address corrupted uploads

- **fixed** — Updated fzssh to 1.1.7 to address corrupted uploads in SFTP

### 3.70.0-rc2 — FileZilla Client 3.70.0-rc2 released

- Date: 2026-03-23
- Version: 3.70.0-rc2
- Original notes: https://filezilla-project.org/
- Permalink: https://whatsnew.fyi/product/filezilla/releases/3.70.0-rc2
- Labels: Pre-release; Platforms: Desktop

Bugfixes and minor changes: Updated fzssh to 1.1.6 to improve SSH channel window handling

- **changed** — Updated fzssh to 1.1.6 to improve SSH channel window handling