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1.6.0 (2019-01-11):

  • Port to dune from jbuilder (@avsm)

1.5.4 (2017-07-05):

  • Use ppx_cstruct directly instead of the cstruct.ppx compat package, which makes it easier for jbuilder subdirectory embedding.

1.5.3 (2017-06-16):

  • Add missing dependency on io-page-xen

1.5.2 (2017-06-11):

  • Add missing dependency on xenstore.client

1.5.1 (2017-05-30):

  • Switch to jbuilder and topkg
  • Update to shared-memory-ring-lwt

1.5.0 (2017-01-24)

  • Build with MirageOS 3, and don't build against earlier versions
  • support and test compiler versions 4.03 and 4.04
  • remove unused id type

1.4.0 (2016-03-13):

  • Remove dependency on camlp4; use ppx instead
  • opam: now pass lint check
  • use logs rather than printf
  • blkfront: serialise calls to connect
  • blkfront: strip deprecated prefixes like aio: from params keys

1.3.1 (2015-03-07):

  • Add an explicit connect to the interface signature (#35)

1.3.0 (2015-01-29):

  • Update to io-page.1.4.0 interface.
  • Add an opam 1.2 file for more convenient development.
  • Simplify travis configuration via centralised scripts.

1.2.0 (2014-10-03):

  • blkback: add 'force_close' to more forcibly tear down the device
  • blkback: make 'destroy' idempotent
  • blkback: measure ring utilisation; segments per request; total requests and responses (ok and error)
  • blkback: support indirect descriptors (i.e. large block sizes)
  • blkfront: if the 'connect' string is at all ambiguous, fail rather than risk using the wrong disk
  • blkfront: use indirect segments if available

1.1.0 (2014-01-30):

  • blkback: functorise over Activations.
  • Depend on xen-grant and xen-event libraries rather than xenctrl.
  • Remove OS module, depend on io-page (no -unix or -xen).
  • Only use the high-level Activations.after interface.
  • blkfront: allow 'connect' to take '51712' (bus slot) or 'xvda' or '/dev/xvda'
  • blkback: improve performance through request merging
  • blkback: functorise over Activations, xenstore and backing store
  • blkback: add the toolstack-level device create/destroy functions

1.0.0 (2013-12-10):

  • Add ISC copyrights everywhere.
  • Indent code with ocp-indent.

0.5.0 (2013-12-08):

  • Block.connect: if we don't recognise the id, default to the first available disk.

0.4.0 (2013-12-08):

  • implement new mirage-types BLOCK interface

0.2.5 (2013-11-10):

  • fix build against cstruct.0.8.0
  • blkfront write_page only needs to grant read access to the backend driver

0.2.4 (2013-10-13):

  • fix reading non-page aligned sectors

0.2.3 (2013-10-05):

  • add Travis continuous integration scripts.
  • use new Activations.after interface

0.2.2 (2013-08-08):

  • update to mirage-platform 0.9.4

0.2.0 (2013-07-17):

  • blkback has significantly increased performance through mapping all requests on the ring simultaneously

0.1.3 (2013-07-14):

  • 32-bit guest support fixed
  • fixed critical bug in previous version which caused pages to be mapped with the wrong protection flags, leading to immediate segfaults on write

0.1.2 (2013-07-04):

  • updated following mirage-xen Gnttab API change