v.1.0.2 (2014-10-14)
	* Fix: Get desktop and icon files right.

v.1.0.1 (2014-05-14)
	* Fix: Deal with some GTK+ deprecations.
	* Fix: Make it compile with g++4.9.

v.1.0 (2013-11-16)
	* New: SF: let RK1968 wisdom reside in external lua scripts.
	* New: SF: unified Artifact Detection dialog including MC-based,
	  flat region (ex-Simple AD) and by EMG-perturbation.
	* New: Get a reasonable logging facility (use -l file; "-" is
	  stdout; default is /dev/null).
	* New: Properly handle various system/user/experiment/subject/
	  session stored settings packs (patterns, rk1968, etc).
	* New: SF: compute, draw EMG steady tone.
	* Fix: SF: don't blindly delete files in various pattern
	  locations, just append ~ to their file names.
	* Fix: SF: fix jump to next/prev annotations.
	* Fix: SF: load patterns from symlinked files.
	* Fix: Use subject ID in place of name if the latter is missing.
	* Fix: sigproc::interpolate() now samples at dt/2, doesn't lose
	  that extra point.
	* Fix: Issues and inconsistencies when changing global page size.
	* Misc: Incorporate edfhed.glade in aghermann.gresources.
	* Misc: SF: trivial optimisation in pattern search.
	* Misc: Separate upstream tree from distribution-related files.
	* Misc: Do away with aghermann/**/liba.a files.

v.0.9.1.1 (2013-07-24)
	* Fix 32-bit builds where sizeof(size_t) != sizeof(unsigned long).
	* MW: take care to recalculate profile drawing area width on
	  Shift+Scroll.
v.0.9.1 (2013-07-23)
	* Reorg source tree around main executable, libs, & tools.
	* Properly use our own lib*.so (previously aghermann turned out
	  static despite libsigfile.so being installed).
	* Plug a memory leak after early unique_ptr acquisition.
	* SF: Move selection on montage (with Alt).
	* SF: Artifact Detection dialog will now not get confused after
	  clicking outside it on other channels.
	* New tool agh-profile-gen, a standalone profile generator.
	* ascii (tsv) format support, including irregular, timestamped
	  time series data.
	* Score assistant now uses delta and theta ranges as defined by
	  user.
	* MW: Change pixels-per-hour with Shift+Scroll.

v.0.9.0.4 (2013-05-18)
	* Remove stray AC_CHECK_FUNC(mremap).
v.0.9.0.3 (2013-05-16)
	* Check for mremap and use munmap+memmove+mmap if it is
	  unavailable; and comment out CEDFFile::resize() as unused.
v.0.9.0.2 (2013-05-07)
	* Properly fix CEDFFile::get_signal_*.
v.0.9.0.1 (2013-05-02)
	* Fix arg conversions in calls to CEDFFile::get_signal_*.
	* Remove unused code that requires g++-4.7.
v.0.9.0 (2013-05-01)
	* Parse patient_id field in EDF header and extract subject gender,
	  DOB and id from it.
	* Remove Subject Info dialog; use edfhed to change EDF header.
	* Only plot finite profile values on msmt overview.
	* Proper file size checks in CEDFFile ctor.
	* Don't read last sidecar annotation twice.
	* Support EDF+, including embedded annotations.
	* edfhed: show embedded annotations with -a.
	* Make all timestamps in sidecar files (a) relative to recording
	  start, (b) expressed in seconds, to be consistent with embedded
	  annotations.
	* Fix a SF crash when getting PSD on montage having channels with
	  variable sample rate, on OMP-enabled hosts.
	* Fix a SF crash with montages with (>'z'-'a') channels.
	* Expose general mouse scroll sensitivity on Setup->General
	  settings tab.
	* Bind F1..3 to cycle thru profile, session and channel on
	  measurements overview.
	* Do away with separate EMG scale factor, use signal scale factor.

v.0.8.2 (2013-04-07)
	* Fix GtkScrolledWindow issue in Annotations dialog.
	* Fix those random omp-related freezes on tree rescan.
	* Make main window busy if profile regeneration needs to happen.
	* URL fix for SWU page on jh.com/aghermann.
	* Enable subject sort.

v.0.8.1 (2013-02-24)
	* Calculate SWU metric over time.
	* SF: ensure signal line remains visible at high page sizes.
	* Fix g++-4.8 build and address some -Wformat warnings.

v.0.8 (2013-02-03)
	* edfcat: proper handling of overshooting signal portions.
	* SF: mark flat signal portions as artifacts.
	* Fix envelope function.
	* Fix dzcdf function.
	* SF: reingeneered Patterns/Find dialog:
	  o use band-pass for target frequency matching;
	  o system, user, experiment and subject-wide patterns:
	  o obtain match index once, for instantaneous finding
	    against variable criteria;
	  o mark matches as annotations, incl. as phasic events such as
	   spikes;
	* Differentiate and make use of subject full/short name.
	* SF: Ensure all annotations are shown (some inserted in
	  non-linear order were dropped).
	* Clamp MC metric to 0 to prevent occasional negative values spoil
	  the profile plot.
	* SF: Alt+1..9 to pop up channel menu.
	* Fix many crashes when subjects have exclusive sets of channels.
	* Various smaller fixes.

v.0.7.6 (2012-12-20)
	* Don't forget to save some .expdesign.conf settings.
	* Purge cached profiles on version upgrade.
	* Correctly set OMP max threads.
	* edfcat conv: set physical_min/max.

v.0.7.5.1 (2012-12-04)
	* Fix Ububtu build.
v.0.7.5 (2012-12-04)
	* Experimental SWU profile; general overhaul of profiles.
	* Fix SF Find dialog wrt search in a changed field channel.

v.0.7.4 (2012-11-10)
	* PSD: don't apply windowing function twice (deeply sorry about that!).

v.0.7.3 (2012-11-07)
	* Fix a regression of init sequence in a removed dir.
	* Disallow inappropriate commands when initing in an empty dir.
	* Display Experiment.tar.bz2 Download process in a vte widget.
	* Allow main window to shrink (to fit into frigging 576 pixels down).

v. 0.7.2 (2012-10-28)
	* Enable SMP for mass profile constructions and most other heavy
	  operations.
	* Artifact detection profiles.
	* Globally set filters, detect artifacts.
	* Preserve expanded state of subject groups across refresh/rescan.
	* Allow freq_from == 0 for profiles.
	* SF: Transient, reversible detected artifacts in preview.
	* MF: preserve tunables when reopening a previous model run.
	* Distinguish full_pages and total_pages in EDF sources (fixed many a crash).
	* Run ICA on original signal (not filtered).
	* configure: don't require gcc >= 4.7.1.

v. 0.7.1 (2012-09-23)
	* Apply window to taper edges before taking FFT.
	* Fix startup when user has moved last-used dir between sessions.
	* Fix edfcat conv operation.
	* Properly implement session chooser.
	* Show ChangeLog on version upgrade.
	* SF: Improve scaling and spacing of channels.
	* SF: Limit profile current page cursor bar width to .5 pixel.
	* SF: Show precise time at mouse position.
	* MF: Guard against S plunging <0.
	* MF: Siman code cleanup, eventually to enable full SMP use (not
	  ready yet).
	* Ultradian cycle detection (experimental).
	* configure: require gcc >= 4.7.1.
	* Collect ui files in a single gresource file.

v. 0.7.0.1 (2012-07-08)
	* libsigfile/channel.cc: define static members of SChannel as POD
	  rather than as an STL container;
	* debian/rules: manually add hardening flags, drop -pie (else
	  libsigfile.so fails to build).
	* configure.in: don't precompile headers by default to enable
	  make dist-check.
v. 0.7.0 (2012-07-01)
	* Straighten up init sequence, refuse to init expdesign in
	  a non-writable directory.
	* Canonicalize directory name given on command line;
	* Refactor, optimize signal drawing;
	* Measurements: Option to smooth profiles.
	* Measurements: Overview pph and timeline height now configurable.
	* ScoringFacility: Artifact autodetection using MC method.
	* ScoringFacility: Artifact markings shown on hypnogram.
	* ScoringFacility: Use simple spp-based decimation rather than
	  libsamplerate.
	* ScoringFacility: Profile unit scales, dynamically constrained to
	  widget size.
	* ScoringFacility: Display signal properties on selection;
	* ScoringFacility: Draw ticks on histogram;
	* ScoringFacility: New menu item to locate selection in a SF channel.
	* ScoringFacility: Better defaults for Find dialog;
	* ScoringFacility: Improved PhaseDiff dialog.
	* ScoringFacility: Fix jump to next/prev unscored/dirty pages;
	* Reorg libsigproc, ultimately also do away with libsamplerate;
	* Fix edf::get_signal_filtered wrt out-of-range artifacts, and
	  more fixes/safeguards in edf.cc;
	* Many smaller UI tweaks throughout;
	* edfcat, a new tool (limited to ascii->edf convert & channel drop
	  operations);
	* configure: Option to enable/disable pch;
	* configure: Don't enable AM_SILENT_RULES by default.

v. 0.6.0.1 (2012-06-04)
	* Complete deboostification.
	* Depend on any version of libconfig to enable ubuntu build.
v. 0.6.0 (2012-06-02)
	* EEG Microcontinuity lite.
	* ScoringFacility: show power spectrum.
	* ScoringFacility: implement SaveMontageAsSVG.
	* ScoringFacility: Autoscale on profiles.
	* Use libconfig instead of boost, eat less fat.
	* Also use libconfig for montage files (which would easily crash
	  on garbage).
	* Use libunique to prevent multiple application instances running.
	* Fix Ubuntu build which uses --as-needed.
	* Many smaller fixes and UI tweaks.

v. 0.5.90 (2012-04-08)
	* Groundwork for EEG microcontinuity (not there yet, slated for 0.6).
	* Artifact window type and factor are no longer saved in EDF
	  sidecar file.
	* Autoscale profiles on measurements overview.
	* Purge any mention of 'MVT' score.
	* More accurate dnd and scan_tree behaviour wrt incorrectly placed
	  EDF sources, and more informative diagnostics.
	* Fixed a couple of access-after-free in edf header parser.
	* Fixed a segfault resulting when AZAmendment1 is in effect.
	* Avoid unnecessary tree rescan on operating freq change on
	  measurement overview.
	* Buildable with g++-4.7.

v. 0.5.3.1 (2012-02-22)
	* edfhed: one more pedantic fix (error_t to int) to enable hurd-i386 build.
v. 0.5.3 (2012-02-21)
	* Flip pages when extending selection in ScoringFacility.
	* Hypnogram alt (coloured) view.
	* Don't crash on invalid row selected in GlobalAnnotations dialog.
	* edfhed: implement useful options -R, -T and -t.
	* edfhed: one pedantic fix (error_t to int) to enable hurd-i386 build.

v. 0.5.2 (2012-02-05)
	* ModelrunFacility: add controls to highlight sleep stages.
	* ModelrunFacility: add option to smooth empirical SWA.
	* Add colour buttons for timeline day and night.
	* edfhed can set fields now.
	* Safely handle no-baseline conditions when scanning tree.

v. 0.5.1.1 (2012-01-22)
	* debian: enable dh_autoreconf.
v. 0.5.1 (2012-01-17)
	* Fix channel enumeration, don't crash on non-10-20 ones.
	* More accurate sorting of channels (now all channels appear
	  nicely in Scoring Facility).
	* Provide aghermann.ebuild (in gentoo dir after make dist-bzip2).
	* Other assorted fixes and code refactoring.
	* Fix operating freq range in Experiment.tar.bz2, now 2-3 Hz.
	* Don't sed glade files in install-data-hook (fixes emerge).

v. 0.5.0 (2012-01-10)
	* Fix crashes in Export Signal and a host of less critical fixes.
	* More accurate display and interpolation for power profiles.
	* Put checkboxes for amendments onto Modelrun Facility toolbar.
	* Update SWA profile on Measurements overview tab to reflect any
	  changes after artifact marking in scoring facility.
	* Implement simulation batch run.
	* Rewrite custom score import, fix it wrt unequal page count in
	  file vs hypnogram.
	* Preserve tried model runs in simulations overview (after
	  switching tabs).
	* Assign correct channel/freq. range values when re-opening
	  a previously obtained model run.

v. 0.4.4 (2012-01-03)
	* Fix multiple AZAmendment1-related issues in modelrun facility.
	* 'ClearAll' button on Simulations tab (for lack of better
	  handling of obtained modruns).
	* Prettier text widgets in modelrun facility; a more informative log.
v. 0.4.3.5 (2011-12-30)
	* debian/copyright: add attribution for src/libexstrom/exstrom.hh.
v. 0.4.3.4 (2011-12-30)
	* debian/control: fill out build-depends.
v. 0.4.3.3 (2011-12-25)
	* configure.in: a more accurate test for C++0x features we require
	  of host g++.
	* debian/*: many housekeeping fixes.
v. 0.4.3.2 (2011-12-20)
	* libsigfile.so now an internal library (make lintian well pleased).
v. 0.4.3.1 (2011-12-10)
	* Use AC_OPENMP, fix compile breakage on non-smp hosts.
v. 0.4.3 (2011-12-07)
	* Don't produce .so files for internal libraries
	  (libsigfile.so remains).
	* edf.cc: fix one (non-fatal) -Wuninitialized.
	* Fixes per lintian warnings.
	* Use precompiled headers.
	* Introduce MIME type 'application/x-edf' and bind edfhed-gtk to it.
	* Correct zero-based day ticks in measurements overview.

v. 0.4.2 (2011-11-25)
	* Use native fftw threads instead of custom omp code.
	* Arrange expdesign controls into Main menu, with new items "Global notch
	  filter" and "Global montage reset".
	* Fix export of modrun results.
	* Fix disappearing modruns.
	* Don't forget to close edf files (else we hit open files limit
	  after a couple tree rescans).
	* Split edf-handling code from libaghcore into libedf (no edf+ yet).

v. 0.4.1 (2011-11-08)
	* Fix finding prev artifact-containing page.
	* Make preview reversible in ICA, along with other improvements.
	* Notch filters; filters now properly saved.
	* Scoring facility: Re-enable "Accept and take next" menu item.

v. 0.4.0 (2011-10-31)
	* Independent Component Analysis using itpp routines.
	* Scoring facility: show "current" channel.
	* Menu item "Reset montage" (from main measurements overview).
	* simulations-parametrs tab: androidesque explanatory labels for
	  amendment check boxes.
	* scoring-facility: Display current score on montage.
	* scoring-facility: Mark annotated regions on hypnogram.

v. 0.3.5 (2011-10-13)
	* (Hidden) configure option to select main floating point type
	  used in ui (TFloat; mainly to test it works both with double and
	  float).
	* Fix issues with menus in scoring facility.
	* Bring back to life EMG profile.
	* Smooth PSD profile.
	* Groundwork for ICA.

v. 0.3.4 (2011-10-02):
	* General purpose annotations (not those stored in EDF+ files,
	  which are not yet supported).
	* edfhed: make it a simple terminal-only EDF header viewer.
	* edfhed-gtk: provide a .desktop entry; detect whether it is
	  invoked from a terminal or via a menu, and act reasonably
	  accordingly.
	* man: add simple man pages for all executables.
	* debian/control: change priority to Optional.
	* rescan_tree: grey out when any scoring facilities are open to
	  prevent segfaults.
	* delete zero-length ancillary dot files.
	* routine bugfixes.

v. 0.3.3 (2011-09-09):
	* Experiment.tar.bz2: Sample dataset at
	  johnhommer.com/academic/code/aghermann, and a button to automate
	  download on first start.

Major changes going from 0.2.x to 0.3 were:
	* the move to pure C++;
	* move to Gtk3;
	* unified scoring facility signal view on a single drawing area.

Changes from 0.1 to 0.2 (2010):
	* use STL (those were really dark ages before this!);
	* thoroughly reengineer the class tree;
	* eventually use cairo for all drawing;
	* mmap large files;
	* use fftw rather than hand-written code which I suspected of
	  out-of-range memory access, but never understood sufficiently to
	  fix anyway;
	* use libresample and some borrowed code from exstrom.com for
	  gentle curves.