v2.1.2 (2024-04-12)

• Enforce address alignement with Xen (@palainp, #95)

v2.1.1 (2022-04-19)

• Adapt to cstruct.6.0.0 and fmt.0.8.7 (@hannesm, #91)

v2.1.0 (2022-02-01)

• Lint the OPAM file (@hannesm, #88)
• Replace OS by Xen_os (@dinosaure, #89)

v2.0.0 (2020-10-21)

• Adapt to mirage-xen 6.0.0 API changes (Solo5 based Xen PVH, #87 @mato)

v1.7.0 (2019-11-01)

• Adapt to mirage-xen 5.0.0 API changes (#86 @hannesm)
• Adapt to mriage-block 2.0.0 API changs (#86 @hannesm)

v1.6.2 (2019-06-26)

• Use mirage-xen 4.0 Os_xen module (#81 @TheLortex)
• generate exact Merlin files by rearranging build (#82 @avsm)

1.6.1 (2019-04-02):

• use new grant API from mirage-xen (@yomimono, @talex5)
• several code cleanups and removals (@yomimono, @emillon)
• remove ppx_cstruct direct dependency (@TheLortex)

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