tbb-3.0 | Tor Blog

Tor Browser 3.5.1 is released

The 3.5.1 release of the Tor Browser Bundle is now available on the Download page.

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Tor Browser Bundle 3.5 is released

Update 12/20: Test builds of Pluggable Transport bundles are now available. See inline and see the FAQ link for more details.

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Tor Browser Bundle 3.5rc1 Released

The first release candidate in the 3.5 series of the Tor Browser Bundle is now available from the Tor Package Archive:

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Tor Browser Bundle 3.0rc1 Released

The first release candidate in the 3.0 series of the Tor Browser Bundle is now available from the Tor Package Archive:

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Tor Browser Bundle 3.0beta1 Released

The first beta release in the 3.0 series of the Tor Browser Bundle is now available from the Tor Package Archive:

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Tor Browser Bundle 3.0alpha4 Released

The third alpha release in the 3.0 series of the Tor Browser Bundle is now available from the Tor Package Archive:

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Tor Browser Bundle 3.0alpha3 Released

The third alpha release in the 3.0 series of the Tor Browser Bundle is now available from the Tor Package Archive:

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Tor Browser Bundle 3.0alpha2 Released

The second alpha release in the 3.0 series of the Tor Browser Bundle is now available from the

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Announcing Tor Browser Bundle 3.0alpha1

Update 2013/6/28: Describe workaround for the Windows d2d1.dll crash.

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Upcoming Events

June 27, 2019 - June 29, 2019

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July 16, 2019 - July 20, 2019

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August 08, 2019 - August 11, 2019

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August 14, 2019 - August 16, 2019

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Recent Updates

New Release: Tor Browser 9.0a2

Tor Browser 9.0a2 is now available from the Tor Browser Alpha download page and also from our

New release: BridgeDB 0.7.1

Our users rely on bridges if their ISPs or governments block access to the Tor network.

New alpha release: Tor 0.4.1.2-alpha

There's a new alpha release available for download. If you build Tor from source, you can download the source code for 0.4.1.2-alpha from the usual place on the website. Packages should be available over the coming weeks, with a new alpha Tor Browser release by some time next week.

Remember, this is an alpha release: you should only run this if you'd like to find and report more bugs than usual.

Tor 0.4.1.2-alpha resolves numerous bugs--some of them from the previous alpha, and some much older. It also contains minor testing improvements, and an improvement to the security of our authenticated SENDME implementation.

Changes in version 0.4.1.2-alpha - 2019-06-06

Major bugfixes (bridges):
- Consider our directory information to have changed when our list of bridges changes. Previously, Tor would not re-compute the status of its directory information when bridges changed, and therefore would not realize that it was no longer able to build circuits. Fixes part of bug 29875.
- Do not count previously configured working bridges towards our total of working bridges. Previously, when Tor's list of bridges changed, it would think that the old bridges were still usable, and delay fetching router descriptors for the new ones. Fixes part of bug 29875; bugfix on 0.3.0.1-alpha.
Major bugfixes (flow control, SENDME):
- Decrement the stream-level package window after packaging a cell. Previously, it was done inside a log_debug() call, meaning that if debug logs were not enabled, the decrement would never happen, and thus the window would be out of sync with the other end point. Fixes bug 30628; bugfix on 0.4.1.1-alpha.

Pride and Privacy

Fifty years ago, in New York City’s Greenwich Village, the NYPD raided a gay bar. This wasn’t a new occurrence.