zrepl/docs/changelog.rst
2018-02-18 13:35:40 +01:00

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.. |break_config| replace:: **[BREAK]**
.. |break| replace:: **[BREAK]**
.. |bugfix| replace:: [BUG]
.. |feature| replace:: [FEATURE]
Changelog
=========
The changelog summarized bugfixes that are deemed relevant for users.
Developers should consult the git commit log or GitHub issue tracker.
0.0.3
-----
* |break_config| |feature| :issue:`34`: automatic bookmarking of snapshots
* Snapshots are automatically bookmarked and pruning of bookmarks **must** be configured.
* This breaks existing configuration: ``grid`` :ref:`prune policy <prune-retention-grid>` specifications require the new ``keep_bookmarks`` parameter.
* Make sure to understand the meaning bookmarks have for :ref:`maximum replication downtime <replication-downtime>`.
* Example: :sampleconf:`pullbackup/productionhost.yml`
* |break| :commit:`ccd062e`: both sides of a replication setup must be updated and restarted. Otherwise the connecting side will hang and not time out.
* |break_config| :commit:`2bfcfa5`: first outlet in ``global.logging`` is now used for logging meta-errors, for example problems encountered when writing to other outlets.
* |feature| :issue:`10`: ``zrepl control status`` subcommand
* Allows inspection of job activity per task and their log output at runtime.
* Supports ``--format raw`` option for JSON output, usable for monitoring from scripts.
* |feature| :commit:`d7f3fb9`: subcommand bash completions
* Package maintainers should install this as appropriate.
* |bugfix| :issue:`61`: fix excessive memory usage
* |bugfix| :issue:`8` and :issue:`56`: ``ssh+stdinserver`` transport properly reaps SSH child processes
* |bugfix| :commit:`cef63ac`: ``human`` format now prints non-string values correctly
* |bugfix| :issue:`26`: slow TCP outlets no longer block the daemon
0.0.2
-----
Breaking
~~~~~~~~
* |break_config| :commit:`b95260f`: ``global.logging`` is no longer a dictionary but a list
* |break_config| :commit:`3e647c1`: ``source`` job field ``datasets`` renamed to ``filesystems``
* **NOTE**: zrepl will parse missing ``filesystems`` field as an empty filter,
i.e. no filesystems are presented to the other side.
* |bugfix| :commit:`72d2885` fix aliasing bug with root `<` subtree wildcard
* Filesystems paths with final match at blank `s` subtree wildcard are now appended to the target path
* Non-root subtree wildcards, e.g. `zroot/foo/bar<` still map directrly onto the target path
* Support days (``d``) and weeks (``w``) in durations
* Docs
* Ditch Hugo, move to Python Sphinx
* Improve & simplify tutorial (single SSH key per installation)
* Document pruning policies
* Document job types
* Document logging
* Start updating implementation overview
0.0.1
-----
* Initial release