v1.16.0-rc.3

This release adds untrusted / encrypted devices for public testing. It
should still be considered beta / testing-only.

Bugfixes:

- #7026: panic: key not found when repairing DB
- #7379: "Warning, this path is a subdirectory of an existing folder" does not appear when editing only folder label
- #7533: Remote completion on untrusted devices is incorrect
- #7548: Upgrading syncthing-relaysrv to 1.15.0 fails in post-installation
- #7551: QUIC: failed to determine receive buffer size: doesn't have a SyscallConn
- #7557: Encrypted folder(s) on Windows reported as "Unexpected Objects"
- #7568: panic: runtime error: slice bounds out of range [24:3]
- #7584: Folder label missing from folder path when adding new folders

Enhancements:

- #109: Support for file encryption (e.g. non-trusted servers)
- #3322: GUI "Out of sync" modal uses massive amounts of CPU in browser
- #7520: Ask for confirmation before reverting/overriding a folder

v1.16.0-rc.2

This release adds untrusted / encrypted devices for public testing. It
should still be considered beta / testing-only.

Bugfixes:

- #7026: panic: key not found when repairing DB
- #7533: Remote completion on untrusted devices is incorrect
- #7548: Upgrading syncthing-relaysrv to 1.15.0 fails in post-installation
- #7551: QUIC: failed to determine receive buffer size: doesn't have a SyscallConn
- #7557: Encrypted folder(s) on Windows reported as "Unexpected Objects"
- #7568: panic: runtime error: slice bounds out of range [24:3]

Enhancements:

- #109: Support for file encryption (e.g. non-trusted servers)
- #3322: GUI "Out of sync" modal uses massive amounts of CPU in browser
- #7520: Ask for confirmation before reverting/overriding a folder

v1.16.0-rc.1

This release adds untrusted / encrypted devices for public testing. It
should still be considered beta / testing-only.

Bugfixes:

- #7026: panic: key not found when repairing DB
- #7533: Remote completion on untrusted devices is incorrect
- #7548: Upgrading syncthing-relaysrv to 1.15.0 fails in post-installation
- #7557: Encrypted folder(s) on Windows reported as "Unexpected Objects"

Enhancements:

- #109: Support for file encryption (e.g. non-trusted servers)
- #3322: GUI "Out of sync" modal uses massive amounts of CPU in browser
- #7520: Ask for confirmation before reverting/overriding a folder

v1.15.1

This is a patch release to correct the inadvertently changed `--config`
flag.

Bugfixes:

- #7532: Removing pending folders is flaky
- #7549: Flag --config was renamed to --conf in 1.15.0

[v1.15.0](https://github.com/syncthing/syncthing/releases/v1.15.0)

This release fixes a vulnerability where Syncthing and the relay server
can crash due to malformed relay protocol messages (CVE-2021-21404); see
https://github.com/syncthing/syncthing/security/advisories/GHSA-x462-89pf-6r5h.

This release updates the CLI to use subcommands and adds the subcommands
`cli` (previously standalone `stcli` utility) and `decrypt` (for offline
verifying and decrypting encrypted folders).

With this release we invite everyone to test the "untrusted (encrypted)
devices" feature. You should not use it yet on important production
data. Thus UI controls are hidden behind a feature flag. For more
information, visit:
https://forum.syncthing.net/t/testing-untrusted-encrypted-devices/16470

Bugfixes:

- [#7198](https://github.com/syncthing/syncthing/issues/7198): Removing a folder and re-adding it again (untrusted) makes it not sync until restart
- [#7385](https://github.com/syncthing/syncthing/issues/7385): infinite filesystem recursion due to missing file id
- [#7419](https://github.com/syncthing/syncthing/issues/7419): panic "Snapshot(): database is closed" on start after wiping database
- [#7429](https://github.com/syncthing/syncthing/issues/7429): "Ignore Patterns" tab disappears after visiting "Folder Defaults"
- [#7434](https://github.com/syncthing/syncthing/issues/7434): Non-DNS-like computer name fails creation of HTTPS certificate
- [#7451](https://github.com/syncthing/syncthing/issues/7451): strelaysrv v1.14.0 failing to load
- [#7466](https://github.com/syncthing/syncthing/issues/7466): Receive-encrypted fails after a while: file with empty block list
- [#7469](https://github.com/syncthing/syncthing/issues/7469): .stignore should be ignored in Receive Encrypted folders
- [#7474](https://github.com/syncthing/syncthing/issues/7474): Device tries to push ignored files to a remote device in a 3-device setup
- [#7481](https://github.com/syncthing/syncthing/issues/7481): Versioning help strings are not displayed in the GUI
- [#7509](https://github.com/syncthing/syncthing/issues/7509): Sharing the first folder to an untrusted device on an established connection sends plain-text

Enhancements:

- [#6566](https://github.com/syncthing/syncthing/issues/6566): Ship stcli in main package
- [#7457](https://github.com/syncthing/syncthing/issues/7457): Remove sub-second precision from the REST API rest/stats/device.
- [#7514](https://github.com/syncthing/syncthing/issues/7514): Increase default strelaysrv network buffer size

Other issues:

- [#4719](https://github.com/syncthing/syncthing/issues/4719): Package stcli as Debian package
- [#7199](https://github.com/syncthing/syncthing/issues/7199): Build script -no-upgrade handling is unintuitive

v1.15.0-rc.6

This release updates the CLI to use subcommands and adds the subcommands
`cli` (previously standalone `stcli` utility) and `decrypt` (for offline
verifying and decrypting encrypted folders).

With this release we invite everyone to test the "untrusted (encrypted)
devices" feature. You should not use it yet on important production
data. Thus UI controls are hidden behind a feature flag. For more
information, visit:
https://forum.syncthing.net/t/testing-untrusted-encrypted-devices/16470

Bugfixes:

- #7198: Removing a folder and re-adding it again (untrusted) makes it not sync until restart
- #7385: infinite filesystem recursion due to missing file id
- #7419: panic "Snapshot(): database is closed" on start after wiping database
- #7429: "Ignore Patterns" tab disappears after visiting "Folder Defaults"
- #7434: Non-DNS-like computer name fails creation of HTTPS certificate
- #7451: strelaysrv v1.14.0 failing to load
- #7466: Receive-encrypted fails after a while: file with empty block list
- #7469: .stignore should be ignored in Receive Encrypted folders
- #7474: Device tries to push ignored files to a remote device in a 3-device setup
- #7481: Versioning help strings are not displayed in the GUI
- #7509: Sharing the first folder to an untrusted device on an established connection sends plain-text

Enhancements:

- #6566: Ship stcli in main package
- #7457: Remove sub-second precision from the REST API rest/stats/device.
- #7514: Increase default strelaysrv network buffer size

Other issues:

- #4719: Package stcli as Debian package
- #7199: Build script -no-upgrade handling is unintuitive

v1.15.0-rc.5

This release updates the CLI to use subcommands and adds the subcommands
`cli` (previously standalone `stcli` utility) and `decrypt` (for offline
verifying and decrypting encrypted folders).

With this release we invite everyone to test the "untrusted (encrypted)
devices" feature. You should not use it yet on important production
data. Thus UI controls are hidden behind a feature flag. For more
information, visit:
https://forum.syncthing.net/t/testing-untrusted-encrypted-devices/16470

Bugfixes:

- #7385: infinite filesystem recursion due to missing file id
- #7419: panic "Snapshot(): database is closed" on start after wiping database
- #7429: "Ignore Patterns" tab disappears after visiting "Folder Defaults"
- #7434: Non-DNS-like computer name fails creation of HTTPS certificate
- #7451: strelaysrv v1.14.0 failing to load
- #7466: Receive-encrypted fails after a while: file with empty block list
- #7469: .stignore should be ignored in Receive Encrypted folders
- #7474: Device tries to push ignored files to a remote device in a 3-device setup
- #7481: Versioning help strings are not displayed in the GUI

Enhancements:

- #6566: Ship stcli in main package
- #7457: Remove sub-second precision from the REST API rest/stats/device.

Other issues:

- #4719: Package stcli as Debian package
- #7199: Build script -no-upgrade handling is unintuitive

v1.15.0-rc.4

This release updates the CLI to use subcommands and adds the subcommands
`cli` (previously standalone `stcli` utility) and `decrypt` (for offline
verifying and decrypting encrypted folders).

With this release we invite everyone to test the "untrusted (encrypted)
devices" feature. You should not use it yet on important production
data. Thus UI controls are hidden behind a feature flag. For more
information, visit:
https://forum.syncthing.net/t/testing-untrusted-encrypted-devices/16470

Bugfixes:

- #7385: infinite filesystem recursion due to missing file id
- #7419: panic "Snapshot(): database is closed" on start after wiping database
- #7429: "Ignore Patterns" tab disappears after visiting "Folder Defaults"
- #7434: Non-DNS-like computer name fails creation of HTTPS certificate
- #7451: strelaysrv v1.14.0 failing to load
- #7466: Receive-encrypted fails after a while: file with empty block list
- #7469: .stignore should be ignored in Receive Encrypted folders
- #7474: Device tries to push ignored files to a remote device in a 3-device setup
- #7481: Versioning help strings are not displayed in the GUI

Enhancements:

- #6566: Ship stcli in main package
- #7457: Remove sub-second precision from the REST API rest/stats/device.

Other issues:

- #4719: Package stcli as Debian package
- #7199: Build script -no-upgrade handling is unintuitive

v1.15.0-rc.3

This release updates the CLI to use subcommands and adds the subcommands
`cli` (previously standalone `stcli` utility) and `decrypt` (for offline
verifying and decrypting encrypted folders).

With this release we invite everyone to test the "untrusted (encrypted)
devices" feature. You should not use it yet on important production
data. Thus UI controls are hidden behind a feature flag. For more
information, visit:
https://forum.syncthing.net/t/testing-untrusted-encrypted-devices/16470

Bugfixes:

- #7419: panic "Snapshot(): database is closed" on start after wiping database
- #7429: "Ignore Patterns" tab disappears after visiting "Folder Defaults"

Enhancements:

- #6566: Ship stcli in main package

Other issues:

- #4719: Package stcli as Debian package
- #7199: Build script -no-upgrade handling is unintuitive

v1.15.0-rc.2

This release updates the CLI to use subcommands and adds the subcommands
`cli` (previously standalone `stcli` utility) and `decrypt` (for offline
verifying and decrypting encrypted folders).

With this release we invite everyone to test the "untrusted (encrypted)
devices" feature. You should not use it yet on important production
data. Thus UI controls are hidden behind a feature flag. For more
information, visit:
https://forum.syncthing.net/t/testing-untrusted-encrypted-devices/16470

Bugfixes:

- #7419: panic "Snapshot(): database is closed" on start after wiping database
- #7429: "Ignore Patterns" tab disappears after visiting "Folder Defaults"

Enhancements:

- #6566: Ship stcli in main package

Other issues:

- #4719: Package stcli as Debian package
- #7199: Build script -no-upgrade handling is unintuitive

v1.15.0-rc.1

This release updates the CLI to use subcommands and adds the subcommands
`cli` (previously standalone `stcli` utility) and `decrypt` (for offline
verifying and decrypting encrypted folders).

With this release we invite everyone to test the "untrusted (encrypted)
devices" feature. You should not use it yet on critical production data.
Thus UI controls are hidden behind a feature flag. For more information,
visit:
https://forum.syncthing.net/t/testing-untrusted-encrypted-devices/16470

Bugfixes:

- #7419: panic "Snapshot(): database is closed" on start after wiping database
- #7429: "Ignore Patterns" tab disappears after visiting "Folder Defaults"

Enhancements:

- #6566: Ship stcli in main package

Other issues:

- #4719: Package stcli as Debian package
- #7199: Build script -no-upgrade handling is unintuitive

v1.14.0

This release adds configurable device and folder defaults.

The output format of the [/rest/db/browse
endpoint](https://docs.syncthing.net/rest/db-browse-get.html) has
changed.

Bugfixes:

- #5426: Old device removed from introducer isn't removable from other devices
- #6086: Default Folder uses different config than user-created folders
- #7257: Rescan All button should be greyed out when all folders are paused.
- #7263: GUI displays Syncing (100%, 0 B) when syncing byte-sized files
- #7267: GUI log tailing is broken if closed when scrolled up
- #7268: Data requests block each other, and some API requests, due to casefs lock contention
- #7270: Data requests block API requests that also touch the filesystem
- #7273: Data requests block adding new folder
- #7280: Stopped folder not synchronizing after a rescan
- #7284: Do not touch .stignore on saving folder config when ignore patterns have not changed
- #7287: Tons of "Found x elements with non-unique id #optionsInputX" JavaScript errors when opening Advanced Configuration
- #7333: Encrypted folder fails to serve files < 1024 bytes
- #7347: “TypeError: Cannot set property ‘connected’ of undefined” error when removing devices
- #7354: Error message when external versioning fails is ambiguous
- #7371: junctionsAsDirs requires Syncthing restart to trigger

Enhancements:

- #944: Handle info labels that are longer than available space
- #4224: Editable default values for folders, devices
- #5187: Remove pending folders if remote device no longer announces them
- #6949: Visual eye sore on Advanced Configuration page.
- #7340: Change name from "Open Source Continuous File Synchronization" to "Syncthing" in Windows Firewall

Other issues:

- #7344: Very slow tests due to encryption token generation

v1.14.0-rc.3

This release adds configurable device and folder defaults.

The output format of the [/rest/db/browse
endpoint](https://docs.syncthing.net/rest/db-browse-get.html) has
changed.

Bugfixes:

- #5426: Old device removed from introducer isn't removable from other devices
- #6086: Default Folder uses different config than user-created folders
- #7257: Rescan All button should be greyed out when all folders are paused.
- #7263: GUI displays Syncing (100%, 0 B) when syncing byte-sized files
- #7267: GUI log tailing is broken if closed when scrolled up
- #7268: Data requests block each other, and some API requests, due to casefs lock contention
- #7270: Data requests block API requests that also touch the filesystem
- #7273: Data requests block adding new folder
- #7280: Stopped folder not synchronizing after a rescan
- #7284: Do not touch .stignore on saving folder config when ignore patterns have not changed
- #7287: Tons of "Found x elements with non-unique id #optionsInputX" JavaScript errors when opening Advanced Configuration
- #7333: Encrypted folder fails to serve files < 1024 bytes
- #7347: “TypeError: Cannot set property ‘connected’ of undefined” error when removing devices
- #7354: Error message when external versioning fails is ambiguous
- #7371: junctionsAsDirs requires Syncthing restart to trigger

Enhancements:

- #944: Handle info labels that are longer than available space
- #4224: Editable default values for folders, devices
- #5187: Remove pending folders if remote device no longer announces them
- #6949: Visual eye sore on Advanced Configuration page.
- #7340: Change name from "Open Source Continuous File Synchronization" to "Syncthing" in Windows Firewall

Other issues:

- #7344: Very slow tests due to encryption token generation

v1.14.0-rc.2

This release adds configurable device and folder defaults.

The output format of the [/rest/db/browse
endpoint](https://docs.syncthing.net/rest/db-browse-get.html) has
changed.

Bugfixes:

- #5426: Old device removed from introducer isn't removable from other devices
- #6086: Default Folder uses different config than user-created folders
- #7257: Rescan All button should be greyed out when all folders are paused.
- #7263: GUI displays Syncing (100%, 0 B) when syncing byte-sized files
- #7267: GUI log tailing is broken if closed when scrolled up
- #7268: Data requests block each other, and some API requests, due to casefs lock contention
- #7270: Data requests block API requests that also touch the filesystem
- #7273: Data requests block adding new folder
- #7280: Stopped folder not synchronizing after a rescan
- #7284: Do not touch .stignore on saving folder config when ignore patterns have not changed
- #7287: Tons of "Found x elements with non-unique id #optionsInputX" JavaScript errors when opening Advanced Configuration
- #7333: Encrypted folder fails to serve files < 1024 bytes
- #7347: “TypeError: Cannot set property ‘connected’ of undefined” error when removing devices
- #7354: Error message when external versioning fails is ambiguous
- #7371: junctionsAsDirs requires Syncthing restart to trigger

Enhancements:

- #944: Handle info labels that are longer than available space
- #4224: Editable default values for folders, devices
- #5187: Remove pending folders if remote device no longer announces them
- #6949: Visual eye sore on Advanced Configuration page.
- #7340: Change name from "Open Source Continuous File Synchronization" to "Syncthing" in Windows Firewall

Other issues:

- #7344: Very slow tests due to encryption token generation

v1.14.0

This release adds configurable device and folder defaults.

The output format of the [/rest/db/browse
endpoint](https://docs.syncthing.net/rest/db-browse-get.html) has
changed.

Bugfixes:

- #5426: Old device removed from introducer isn't removable from other devices
- #6086: Default Folder uses different config than user-created folders
- #7257: Rescan All button should be greyed out when all folders are paused.
- #7263: GUI displays Syncing (100%, 0 B) when syncing byte-sized files
- #7267: GUI log tailing is broken if closed when scrolled up
- #7268: Data requests block each other, and some API requests, due to casefs lock contention
- #7270: Data requests block API requests that also touch the filesystem
- #7273: Data requests block adding new folder
- #7280: Stopped folder not synchronizing after a rescan
- #7284: Do not touch .stignore on saving folder config when ignore patterns have not changed
- #7287: Tons of "Found x elements with non-unique id #optionsInputX" JavaScript errors when opening Advanced Configuration
- #7333: Encrypted folder fails to serve files < 1024 bytes

Enhancements:

- #4224: Editable default values for folders, devices
- #5187: Remove pending folders if remote device no longer announces them
- #6949: Visual eye sore on Advanced Configuration page.
- #7340: Change name from "Open Source Continuous File Synchronization" to "Syncthing" in Windows Firewall

Other issues:

- #7344: Very slow tests due to encryption token generation

v1.13.1

This release adds configuration options for min/max connections (see
https://docs.syncthing.net/advanced/option-connection-limits.html) and
moves the storage of pending devices/folders from the config to the
database (see
https://docs.syncthing.net/dev/rest.html#cluster-endpoints).

Bugfixes:

- #7005: panic: nil pointer dereference because (*db.Lowlevel)getMetaAndCheck() returns nil
- #7076: File not detected due to watching reporting events on old, deleted path
- #7165: Connections aren't actually closed when closing a protocol connection
- #7184: Spurious unexpected directory in untrusted folder
- #7197: In Recent Changes, the Device column is empty
- #7231: panic: deadlock detected at fmut

Enhancements:

- #7176: Active connections min/max setting
- #7178: Pending devices and folders should live in the database instead of configuration

Other issues:

- #6551: Test failure because of umask

v1.13.0

This release adds configuration options for min/max connections (see
https://docs.syncthing.net/advanced/option-connection-limits.html) and
moves the storage of pending devices/folders from the config to the
database (see
https://docs.syncthing.net/dev/rest.html#cluster-endpoints).

Bugfixes:

- #7005: panic: nil pointer dereference because (*db.Lowlevel)getMetaAndCheck() returns nil
- #7076: File not detected due to watching reporting events on old, deleted path
- #7165: Connections aren't actually closed when closing a protocol connection
- #7184: Spurious unexpected directory in untrusted folder
- #7197: In Recent Changes, the Device column is empty
- #7231: panic: deadlock detected at fmut

Enhancements:

- #7176: Active connections min/max setting
- #7178: Pending devices and folders should live in the database instead of configuration

Other issues:

- #6551: Test failure because of umask

v1.13.0

This release adds configuration options for min/max connections (see
https://docs.syncthing.net/advanced/option-connection-limits.html) and
moves the storage of pending devices/folders from the config to the
database (see
https://docs.syncthing.net/dev/rest.html#cluster-endpoints,
https://docs.syncthing.net/events/pendingdeviceschanged.html, and
https://docs.syncthing.net/events/pendingfolderschanged.html).

Bugfixes:

- #7005: panic: nil pointer dereference because (*db.Lowlevel)getMetaAndCheck() returns nil
- #7076: File not detected due to watching reporting events on old, deleted path
- #7165: Connections aren't actually closed when closing a protocol connection
- #7184: Spurious unexpected directory in untrusted folder
- #7197: In Recent Changes, the Device column is empty
- #7231: panic: deadlock detected at fmut

Enhancements:

- #7176: Active connections min/max setting
- #7178: Pending devices and folders should live in the database instead of configuration

Other issues:

- #6551: Test failure because of umask

v1.12.1

Bugfixes:

- #7075: Invalid names are allowed and "auto accepted" in folder root path on Windows
- #7122: Sometimes indexes for some folders aren't sent after starting Syncthing
- #7137: [Untrusted] Remove Unexpected Items leaves things behind
- #7138: Wrong theme on selection
- #7144: Quic spamming address resolving
- #7152: Restart of Syncthing with receive-encrypted folder creates sync-conflicts, adds as unexpected items
- #7153: Deleted locally changed items still shown as locally changed

Enhancements:

- #4824: Allow specifying remote expected web UI port which would generate a href somewhere
- #7117: Ignore fsync errors when saving ignore files

v1.12.1-rc.1

Bugfixes:

- #7075: Invalid names are allowed and "auto accepted" in folder root path on Windows
- #7122: Sometimes indexes for some folders aren't sent after starting Syncthing
- #7137: [Untrusted] Remove Unexpected Items leaves things behind
- #7138: Wrong theme on selection
- #7144: Quic spamming address resolving
- #7152: Restart of Syncthing with receive-encrypted folder creates sync-conflicts, adds as unexpected items
- #7153: Deleted locally changed items still shown as locally changed

Enhancements:

- #4824: Allow specifying remote expected web UI port which would generate a href somewhere
- #7117: Ignore fsync errors when saving ignore files