CHANGES.rst: add release dates

CHANGES.rst

@@ -2,42 +2,42 @@
 CHANGES
 =======
 
-0.3.0
+0.3.0 (2018-06-18)
------
+------------------
 
  - Store non-jpeg images using PNG compression
  - Support arbitrarily large pages via PDF /UserUnit field
  - Disallow input with alpha channel as it cannot be preserved
  - Add option --pillow-limit-break to support very large input
 
-0.2.4
+0.2.4 (2017-05-23)
------
+------------------
 
  - Restore support for Python 2.7
  - Add support for PyPy
  - Add support for testing using tox
 
-0.2.3
+0.2.3 (2017-01-20)
------
+------------------
 
  - version number bump for botched pypi upload...
 
-0.2.2
+0.2.2 (2017-01-20)
------
+------------------
 
  - automatic monochrome CCITT Group4 encoding via Pillow/libtiff
 
-0.2.1
+0.2.1 (2016-05-04)
------
+------------------
 
  - set img2pdf as /producer value
  - support multi-frame images like multipage TIFF and animated GIF
  - support for palette images like GIF
- - support all colorspaces and imageformats knows by PIL
+ - support all colorspaces and imageformats known by PIL
  - read horizontal and vertical dpi from JPEG2000 files
 
-0.2.0
+0.2.0 (2015-05-10)
------
+------------------
 
  - now Python3 only
  - pep8 compliant code
@@ -72,34 +72,34 @@ CHANGES
  - explicitly store date in UTC and allow parsing all date formats understood
    by dateutil and `date --date`
 
-0.1.5
+0.1.5 (2015-02-16)
------
+------------------
 
 - Enable support for CMYK images
 - Rework test suite
 - support file objects as input
 
-0.1.4
+0.1.4 (2015-01-21)
------
+------------------
 
 - add Python 3 support
 - make output reproducible by sorting and --nodate option
 
-0.1.3
+0.1.3 (2014-11-10)
------
+------------------
 
 - Avoid leaking file descriptors
 - Convert unrecognized colorspaces to RGB
 
-0.1.1
+0.1.1 (2014-09-07)
------
+------------------
 
 - allow running src/img2pdf.py standalone
 - license change from GPL to LGPL
 - Add pillow 2.4.0 support
 - add options to specify pdf dimensions in points
 
-0.1.0 (unreleased)
+0.1.0 (2014-03-14, unreleased)
 ------------------
 
 - Initial PyPI release.

HACKING

@@ -0,0 +1,44 @@
+Running img2pdf from source
+---------------------------
+
+img2pdf can be run directly from the cloned git repository:
+
+    $ python3 src/img2pdf.py img.jpg -o out.pdf
+
+Running the testsuite
+---------------------
+
+    $ python3 setup.py test
+
+Fixing the testsuite
+--------------------
+
+Sometimes your changes will break the testsuite. The testsuite works by
+comparing the images found in `src/tests/input` with the corresponding PDF
+documents in `src/tests/output`. The filename of the output file will be the
+same name the input has with the `.pdf` suffix appended to it. To generate the
+files in the `src/tests/output` directory via the command line, run:
+
+    $ src/img2pdf.py --producer="" --nodate src/tests/input/normal.jpg -o src/tests/output/normal.jpg.pdf
+
+This makes it easier to spot where the differences are and how to fix the
+issue.
+
+Making a new release
+--------------------
+
+ - Add a new entry to CHANGES.rst
+ - Bump VERSION in setup.py
+ - Bump __version__ in src/img2pdf.py
+ - Commit:
+
+    $ git commit -m "release version X.Y.Z"
+
+ - Add git tag:
+
+    $ git tag X.Y.Z
+
+ - Build and upload to pypi:
+
+    $ python3 setup.py sdist bdist_wheel
+    $ twine upload --sign dist/*