---
title: "Documentation"
description: "Rclone Changelog"
date: "2016-07-13"
---
Changelog
---------
* v1.32 - 2016-07-13
* Backblaze B2
* Fix upload of files large files not in root
* v1.31 - 2016-07-13
* New Features
* Reduce memory on sync by about 50%
* Implement --no-traverse flag to stop copy traversing the destination remote.
* This can be used to reduce memory usage down to the smallest possible.
* Useful to copy a small number of files into a large destination folder.
* Implement cleanup command for emptying trash / removing old versions of files
* Currently B2 only
* Single file handling improved
* Now copied with --files-from
* Automatically sets --no-traverse when copying a single file
* Info on using installing with ansible - thanks Stefan Weichinger
* Implement --no-update-modtime flag to stop rclone fixing the remote modified times.
* Bug Fixes
* Fix move command - stop it running for overlapping Fses - this was causing data loss.
* Local
* Fix incomplete hashes - this was causing problems for B2.
* Amazon Drive
* Rename Amazon Cloud Drive to Amazon Drive - no changes to config file needed.
* Swift
* Add support for non-default project domain - thanks Antonio Messina.
* S3
* Add instructions on how to use rclone with minio.
* Add ap-northeast-2 (Seoul) and ap-south-1 (Mumbai) regions.
* Skip setting the modified time for objects > 5GB as it isn't possible.
* Backblaze B2
* Add --b2-versions flag so old versions can be listed and retreived.
* Treat 403 errors (eg cap exceeded) as fatal.
* Implement cleanup command for deleting old file versions.
* Make error handling compliant with B2 integrations notes.
* Fix handling of token expiry.
* Implement --b2-test-mode to set `X-Bz-Test-Mode` header.
* Set cutoff for chunked upload to 200MB as per B2 guidelines.
* Make upload multi-threaded.
* Dropbox
* Don't retry 461 errors.
* v1.30 - 2016-06-18
* New Features
* Directory listing code reworked for more features and better error reporting (thanks to Klaus Post for help). This enables
* Directory include filtering for efficiency
* --max-depth parameter
* Better error reporting
* More to come
* Retry more errors
* Add --ignore-size flag - for uploading images to onedrive
* Log -v output to stdout by default
* Display the transfer stats in more human readable form
* Make 0 size files specifiable with `--max-size 0b`
* Add `b` suffix so we can specify bytes in --bwlimit, --min-size etc
* Use "password:" instead of "password>" prompt - thanks Klaus Post and Leigh Klotz
* Bug Fixes
* Fix retry doing one too many retries
* Local
* Fix problems with OS X and UTF-8 characters
* Amazon Drive
* Check a file exists before uploading to help with 408 Conflict errors
* Reauth on 401 errors - this has been causing a lot of problems
* Work around spurious 403 errors
* Restart directory listings on error
* Google Drive
* Check a file exists before uploading to help with duplicates
* Fix retry of multipart uploads
* Backblaze B2
* Implement large file uploading
* S3
* Add AES256 server-side encryption for - thanks Justin R. Wilson
* Google Cloud Storage
* Make sure we don't use conflicting content types on upload
* Add service account support - thanks Michal Witkowski
* Swift
* Add auth version parameter
* Add domain option for openstack (v3 auth) - thanks Fabian Ruff
* v1.29 - 2016-04-18
* New Features
* Implement `-I, --ignore-times` for unconditional upload
* Improve `dedupe`command
* Now removes identical copies without asking
* Now obeys `--dry-run`
* Implement `--dedupe-mode` for non interactive running
* `--dedupe-mode interactive` - interactive the default.
* `--dedupe-mode skip` - removes identical files then skips anything left.
* `--dedupe-mode first` - removes identical files then keeps the first one.
* `--dedupe-mode newest` - removes identical files then keeps the newest one.
* `--dedupe-mode oldest` - removes identical files then keeps the oldest one.
* `--dedupe-mode rename` - removes identical files then renames the rest to be different.
* Bug fixes
* Make rclone check obey the `--size-only` flag.
* Use "application/octet-stream" if discovered mime type is invalid.
* Fix missing "quit" option when there are no remotes.
* Google Drive
* Increase default chunk size to 8 MB - increases upload speed of big files
* Speed up directory listings and make more reliable
* Add missing retries for Move and DirMove - increases reliability
* Preserve mime type on file update
* Backblaze B2
* Enable mod time syncing
* This means that B2 will now check modification times
* It will upload new files to update the modification times
* (there isn't an API to just set the mod time.)
* If you want the old behaviour use `--size-only`.
* Update API to new version
* Fix parsing of mod time when not in metadata
* Swift/Hubic
* Don't return an MD5SUM for static large objects
* S3
* Fix uploading files bigger than 50GB
* v1.28 - 2016-03-01
* New Features
* Configuration file encryption - thanks Klaus Post
* Improve `rclone config` adding more help and making it easier to understand
* Implement `-u`/`--update` so creation times can be used on all remotes
* Implement `--low-level-retries` flag
* Optionally disable gzip compression on downloads with `--no-gzip-encoding`
* Bug fixes
* Don't make directories if `--dry-run` set
* Fix and document the `move` command
* Fix redirecting stderr on unix-like OSes when using `--log-file`
* Fix `delete` command to wait until all finished - fixes missing deletes.
* Backblaze B2
* Use one upload URL per go routine fixes `more than one upload using auth token`
* Add pacing, retries and reauthentication - fixes token expiry problems
* Upload without using a temporary file from local (and remotes which support SHA1)
* Fix reading metadata for all files when it shouldn't have been
* Drive
* Fix listing drive documents at root
* Disable copy and move for Google docs
* Swift
* Fix uploading of chunked files with non ASCII characters
* Allow setting of `storage_url` in the config - thanks Xavier Lucas
* S3
* Allow IAM role and credentials from environment variables - thanks Brian Stengaard
* Allow low privilege users to use S3 (check if directory exists during Mkdir) - thanks Jakub Gedeon
* Amazon Drive
* Retry on more things to make directory listings more reliable
* v1.27 - 2016-01-31
* New Features
* Easier headless configuration with `rclone authorize`
* Add support for multiple hash types - we now check SHA1 as well as MD5 hashes.
* `delete` command which does obey the filters (unlike `purge`)
* `dedupe` command to deduplicate a remote. Useful with Google Drive.
* Add `--ignore-existing` flag to skip all files that exist on destination.
* Add `--delete-before`, `--delete-during`, `--delete-after` flags.
* Add `--memprofile` flag to debug memory use.
* Warn the user about files with same name but different case
* Make `--include` rules add their implict exclude * at the end of the filter list
* Deprecate compiling with go1.3
* Amazon Drive
* Fix download of files > 10 GB
* Fix directory traversal ("Next token is expired") for large directory listings
* Remove 409 conflict from error codes we will retry - stops very long pauses
* Backblaze B2
* SHA1 hashes now checked by rclone core
* Drive
* Add `--drive-auth-owner-only` to only consider files owned by the user - thanks Björn Harrtell
* Export Google documents
* Dropbox
* Make file exclusion error controllable with -q
* Swift
* Fix upload from unprivileged user.
* S3
* Fix updating of mod times of files with `+` in.
* Local
* Add local file system option to disable UNC on Windows.
* v1.26 - 2016-01-02
* New Features
* Yandex storage backend - thank you Dmitry Burdeev ("dibu")
* Implement Backblaze B2 storage backend
* Add --min-age and --max-age flags - thank you Adriano Aurélio Meirelles
* Make ls/lsl/md5sum/size/check obey includes and excludes
* Fixes
* Fix crash in http logging
* Upload releases to github too
* Swift
* Fix sync for chunked files
* One Drive
* Re-enable server side copy
* Don't mask HTTP error codes with JSON decode error
* S3
* Fix corrupting Content-Type on mod time update (thanks Joseph Spurrier)
* v1.25 - 2015-11-14
* New features
* Implement Hubic storage system
* Fixes
* Fix deletion of some excluded files without --delete-excluded
* This could have deleted files unexpectedly on sync
* Always check first with `--dry-run`!
* Swift
* Stop SetModTime losing metadata (eg X-Object-Manifest)
* This could have caused data loss for files > 5GB in size
* Use ContentType from Object to avoid lookups in listings
* One Drive
* disable server side copy as it seems to be broken at Microsoft
* v1.24 - 2015-11-07
* New features
* Add support for Microsoft One Drive
* Add `--no-check-certificate` option to disable server certificate verification
* Add async readahead buffer for faster transfer of big files
* Fixes
* Allow spaces in remotes and check remote names for validity at creation time
* Allow '&' and disallow ':' in Windows filenames.
* Swift
* Ignore directory marker objects where appropriate - allows working with Hubic
* Don't delete the container if fs wasn't at root
* S3
* Don't delete the bucket if fs wasn't at root
* Google Cloud Storage
* Don't delete the bucket if fs wasn't at root
* v1.23 - 2015-10-03
* New features
* Implement `rclone size` for measuring remotes
* Fixes
* Fix headless config for drive and gcs
* Tell the user they should try again if the webserver method failed
* Improve output of `--dump-headers`
* S3
* Allow anonymous access to public buckets
* Swift
* Stop chunked operations logging "Failed to read info: Object Not Found"
* Use Content-Length on uploads for extra reliability
* v1.22 - 2015-09-28
* Implement rsync like include and exclude flags
* swift
* Support files > 5GB - thanks Sergey Tolmachev
* v1.21 - 2015-09-22
* New features
* Display individual transfer progress
* Make lsl output times in localtime
* Fixes
* Fix allowing user to override credentials again in Drive, GCS and ACD
* Amazon Drive
* Implement compliant pacing scheme
* Google Drive
* Make directory reads concurrent for increased speed.
* v1.20 - 2015-09-15
* New features
* Amazon Drive support
* Oauth support redone - fix many bugs and improve usability
* Use "golang.org/x/oauth2" as oauth libary of choice
* Improve oauth usability for smoother initial signup
* drive, googlecloudstorage: optionally use auto config for the oauth token
* Implement --dump-headers and --dump-bodies debug flags
* Show multiple matched commands if abbreviation too short
* Implement server side move where possible
* local
* Always use UNC paths internally on Windows - fixes a lot of bugs
* dropbox
* force use of our custom transport which makes timeouts work
* Thanks to Klaus Post for lots of help with this release
* v1.19 - 2015-08-28
* New features
* Server side copies for s3/swift/drive/dropbox/gcs
* Move command - uses server side copies if it can
* Implement --retries flag - tries 3 times by default
* Build for plan9/amd64 and solaris/amd64 too
* Fixes
* Make a current version download with a fixed URL for scripting
* Ignore rmdir in limited fs rather than throwing error
* dropbox
* Increase chunk size to improve upload speeds massively
* Issue an error message when trying to upload bad file name
* v1.18 - 2015-08-17
* drive
* Add `--drive-use-trash` flag so rclone trashes instead of deletes
* Add "Forbidden to download" message for files with no downloadURL
* dropbox
* Remove datastore
* This was deprecated and it caused a lot of problems
* Modification times and MD5SUMs no longer stored
* Fix uploading files > 2GB
* s3
* use official AWS SDK from github.com/aws/aws-sdk-go
* **NB** will most likely require you to delete and recreate remote
* enable multipart upload which enables files > 5GB
* tested with Ceph / RadosGW / S3 emulation
* many thanks to Sam Liston and Brian Haymore at the [Utah
Center for High Performance Computing](https://www.chpc.utah.edu/) for a Ceph test account
* misc
* Show errors when reading the config file
* Do not print stats in quiet mode - thanks Leonid Shalupov
* Add FAQ
* Fix created directories not obeying umask
* Linux installation instructions - thanks Shimon Doodkin
* v1.17 - 2015-06-14
* dropbox: fix case insensitivity issues - thanks Leonid Shalupov
* v1.16 - 2015-06-09
* Fix uploading big files which was causing timeouts or panics
* Don't check md5sum after download with --size-only
* v1.15 - 2015-06-06
* Add --checksum flag to only discard transfers by MD5SUM - thanks Alex Couper
* Implement --size-only flag to sync on size not checksum & modtime
* Expand docs and remove duplicated information
* Document rclone's limitations with directories
* dropbox: update docs about case insensitivity
* v1.14 - 2015-05-21
* local: fix encoding of non utf-8 file names - fixes a duplicate file problem
* drive: docs about rate limiting
* google cloud storage: Fix compile after API change in "google.golang.org/api/storage/v1"
* v1.13 - 2015-05-10
* Revise documentation (especially sync)
* Implement --timeout and --conntimeout
* s3: ignore etags from multipart uploads which aren't md5sums
* v1.12 - 2015-03-15
* drive: Use chunked upload for files above a certain size
* drive: add --drive-chunk-size and --drive-upload-cutoff parameters
* drive: switch to insert from update when a failed copy deletes the upload
* core: Log duplicate files if they are detected
* v1.11 - 2015-03-04
* swift: add region parameter
* drive: fix crash on failed to update remote mtime
* In remote paths, change native directory separators to /
* Add synchronization to ls/lsl/lsd output to stop corruptions
* Ensure all stats/log messages to go stderr
* Add --log-file flag to log everything (including panics) to file
* Make it possible to disable stats printing with --stats=0
* Implement --bwlimit to limit data transfer bandwidth
* v1.10 - 2015-02-12
* s3: list an unlimited number of items
* Fix getting stuck in the configurator
* v1.09 - 2015-02-07
* windows: Stop drive letters (eg C:) getting mixed up with remotes (eg drive:)
* local: Fix directory separators on Windows
* drive: fix rate limit exceeded errors
* v1.08 - 2015-02-04
* drive: fix subdirectory listing to not list entire drive
* drive: Fix SetModTime
* dropbox: adapt code to recent library changes
* v1.07 - 2014-12-23
* google cloud storage: fix memory leak
* v1.06 - 2014-12-12
* Fix "Couldn't find home directory" on OSX
* swift: Add tenant parameter
* Use new location of Google API packages
* v1.05 - 2014-08-09
* Improved tests and consequently lots of minor fixes
* core: Fix race detected by go race detector
* core: Fixes after running errcheck
* drive: reset root directory on Rmdir and Purge
* fs: Document that Purger returns error on empty directory, test and fix
* google cloud storage: fix ListDir on subdirectory
* google cloud storage: re-read metadata in SetModTime
* s3: make reading metadata more reliable to work around eventual consistency problems
* s3: strip trailing / from ListDir()
* swift: return directories without / in ListDir
* v1.04 - 2014-07-21
* google cloud storage: Fix crash on Update
* v1.03 - 2014-07-20
* swift, s3, dropbox: fix updated files being marked as corrupted
* Make compile with go 1.1 again
* v1.02 - 2014-07-19
* Implement Dropbox remote
* Implement Google Cloud Storage remote
* Verify Md5sums and Sizes after copies
* Remove times from "ls" command - lists sizes only
* Add add "lsl" - lists times and sizes
* Add "md5sum" command
* v1.01 - 2014-07-04
* drive: fix transfer of big files using up lots of memory
* v1.00 - 2014-07-03
* drive: fix whole second dates
* v0.99 - 2014-06-26
* Fix --dry-run not working
* Make compatible with go 1.1
* v0.98 - 2014-05-30
* s3: Treat missing Content-Length as 0 for some ceph installations
* rclonetest: add file with a space in
* v0.97 - 2014-05-05
* Implement copying of single files
* s3 & swift: support paths inside containers/buckets
* v0.96 - 2014-04-24
* drive: Fix multiple files of same name being created
* drive: Use o.Update and fs.Put to optimise transfers
* Add version number, -V and --version
* v0.95 - 2014-03-28
* rclone.org: website, docs and graphics
* drive: fix path parsing
* v0.94 - 2014-03-27
* Change remote format one last time
* GNU style flags
* v0.93 - 2014-03-16
* drive: store token in config file
* cross compile other versions
* set strict permissions on config file
* v0.92 - 2014-03-15
* Config fixes and --config option
* v0.91 - 2014-03-15
* Make config file
* v0.90 - 2013-06-27
* Project named rclone
* v0.00 - 2012-11-18
* Project started