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				@@ -12,12 +12,12 @@ This section provides information about security and corruption issues. 
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				 Change Log 2.x 
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				 ============== 
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				-Version 2.0.0a4 (2022-07-17) 
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				+Version 2.0.0b1 (2022-08-xx) 
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				 ---------------------------- 
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				 Please note: 
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				-This is an alpha release, only for testing - do not use for production repos. 
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				+This is a beta release, only for testing - do not use for production repos. 
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				 Compatibility notes: 
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				@@ -80,6 +80,39 @@ Compatibility notes: 
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				   - removed --nobsdflags (use --noflags) 
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				   - removed --noatime (default now, see also --atime) 
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				+New features: 
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				+ 
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				+- massively increase archive metadata stream size limit, #1473. 
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				+  currently rather testing the code, scalability will improve later, see #6945. 
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				+- rcreate --copy-crypt-key: copy crypt_key from key of other repo, #6710. 
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				+  default: create new, random authenticated encryption key. 
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				+- prune/delete --checkpoint-interval=1800 and ctrl-c/SIGINT support, #6284 
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				+ 
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				+Fixes: 
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				+ 
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				+- ctrl-c must not kill important subprocesses, #6912 
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				+- transfer: check whether ID hash method and chunker secret are same. 
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				+  add PlaintextKey and AuthenticatedKey support to uses_same_id_hash function. 
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				+- check: try harder to create the key, #5719 
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				+- SaveFile: use a custom mkstemp with mode support, #6933, #6400 
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				+- make setuptools happy, #6874 
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				+- fix misc. compiler warnings 
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				+- list: fix {flags:<WIDTH>} formatting, #6081 
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				+ 
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				+Other changes: 
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				+ 
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				+- new crypto does not need to call ._assert_id(), update code and docs. 
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				+  https://github.com/borgbackup/borg/pull/6463#discussion_r925436156 
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				+- check: --verify-data does not need to decompress with new crypto modes 
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				+- Key: crypt_key instead of enc_key + enc_hmac_key, #6611 
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				+- misc. docs updates and improvements 
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				+- CI: test on macOS 12 without fuse / fuse tests 
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				+- repository: add debug logging for issue #6687 
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				+- _version.py: remove trailing blank, add LF at EOF (make pep8 checker happy) 
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				+ 
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				+ 
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				+Version 2.0.0a4 (2022-07-17) 
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				+---------------------------- 
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				 New features: 
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