New PATCH release 00.19.02

Changes since 00.19.01:

do not use time stamp attached to the data from DOOCS, as it is unreliable

New PATCH release 00.19.01

Changes since 00.19.00:

- prevent timestamps to go back in time

New MINOR release 00.19.00

Changes since 00.18.00:
- Made compile with DOOCS 20.1.1 (merge from project template)
- Made compile with DeviceAccess 01.10
  -- Provide implementation of isFunctional()
     Just a default implementation that returns whether the device is opened.
     May cause fluctuating error states in ApplicationCore.
     See issue #22 for a proper implementation

New MINOR release 00.18.00

Changes since 00.17.01:

- fix shutdown issues
- fix catalogue cache corruption on property lookup failures.

New PATCH release 00.17.01

Changes since 00.17.00:
- Add missing includes and namespaces to compile with latest DOOCS
- Improved tests
- CatalogueFetcher: Print warning if name query fails

New MINOR release 00.17.00

Changes since 00.16.02:

- set time stamp in VersionNumber from received data
- for ZeroMQ subscriptions, use time stamp and macro pulse number from zeromq header

New PATCH release 00.16.02

Changes since 00.16.01:

- Don't save empty cache
- Write to temporary cache file first

- cache: Fix for missing std::size on older compiler
- cache: Use re-entrant version of strerror
- backend: Make some variables static; silence compiler warnings
- catalogue: Skip one string copy

New PATCH release 00.16.01

Changes since 00.16.00:

- some code refactoring
- fixed cache file sometimes being corrupted (i.e. emptied) if the application stops early e.g. due to an error (see #15)

New MINOR release 00.16.00

Changes since 00.15.00:

Changes related to catalogue caching:
- Bugfixes for the catalogue caching related to application shutdown
- write xml to disk on completing catalogue fetch
- improve caching of ifff properties in catalogue cache
- changed format of XML catalogue cache files
- overwrite cachefile on disk on backend destruction if there is a newer catalogue fetched from the doocs server at this point.
- Non blocking destruct of backend catalogue fetching is not complete by this point.

Other changes:
- Changes to the build environment
- Fixes for the tests for new doocs versions

New MINOR release 00.15.00

Changes since 00.14.00:

- Fill catalogue in background and optionally cache it in a file to speed catalogue filling (see #6)
- Allow obtaining register accessors while device is closed and even unreachable
- Query for ZMQ subscription ability and set wait_for_new_data in catalogue
- Hide DOOCS intenal specific properties from catalogue
- Add support for IFFF data type. This closes #7
- Declare DOOCS dummy functions as weak, so linking against the DOOCS backend is now allowed
- Workaround for shutdown of unit tests for new DOOCS versions

New MINOR release 00.14.00

Changes since 00.13.00:

- Adapted to API changes in DeviceAccess 01.01
- Improved tests
- Fixed wrongly initialised source EqData in get calls.

New MINOR release 00.13.00

Changes since 00.12.00:

- Detach zmq service on accessor destruction.
- do not fill the catalogue if the device is closed
- added implementation for NDRegisterAccessor::interrupt() to prevent deadlocks on shutdown when using ZMQ variables

New MINOR release 00.12.00

Changes since 00.11.00:

- Allow using the new ChimeraTK device descriptor, also in combination with the DOOCS-specific syntaxes "doocs://ip:rpcno/FACILITY/DEVICE/LOCATION/PROPERTY" etc.
- Change to new exception scheme of DeviceAccess
- Build environment: use new ChimeraTK-DeviceAccess version and name
- Improved tests

New MINOR release 00.10.00

Changes since 00.09.01:

- implement ReadAsync properly based on a cppext::future_queue which is filled e.g. in the zmq_callback function (if ZMQ is used)
- necessary change for the latest DeviceAccess release
- removed some forgotten debug print

New PATCH release 00.09.01

Changes since 00.09.00:

- Fixed not filling the catalogue at all if the catalogue is obtained before the device has been openend (as it is done by QtHardMon).

New MINOR release 00.09.00

Changes since 00.08.01:

- fill the catalogue not in open() but only when getRegisterCatalogue() is called, to prevent open() to block for a long time

New PATCH release 00.08.01

Changes since 00.08.00:
- properly set open and closed state (and test it)

New MINOR release 00.08.00

Changes since 00.07.00:

- necessary update for latest DeviceAccess changes

- fix the test w.r.t. TransferGroup - it was testing for undefined behaviour which now changed

New MINOR release 00.07.00

Changes since 00.06.00:

- required changes for latest DeviceAccess version: add RegisterInfo::DataDescriptor information