Changelog (major changes only)
| Version | Date | Change Description |
| v0.1.00 | 2013-07-07 | Initial version (unreleased) |
| v0.1.01 | 2013-07-08 | Added chapter “How can I convert PCL to PDF?” |
| v0.1.02 | 2013-07-09 | Added chapter “How can I convert XPS to PDF?” |
| v0.1.03 | 2013-07-10 | Added a Changelog |
| Added a Table of Content | ||
| v0.1.04 | 2013-07-10 | Added chapter “Why doesn’t Acrobat Distiller embed all fonts fully?” |
| Added chapter “How can I unittest a Python function that draws PDF graphics?” | ||
| v0.1.05 | 2013-07-11 | Added chapter “How can I query Ghostscript default settings?” |
| Added chapter “How can I compare 2 PDFs on the commandline?” | ||
| Added chapter “How can I remove white margins from PDF?” | ||
| v0.1.06 | 2013-07-11 | First publicly available version (released); ca. 10% complete |
| v0.1.07 | 2013-07-12 | Added chapter “How can I extract embedded fonts from a PDF as valid font files?” |
| v0.1.08 | 2013-07-13 | Added appendix “About the author” |
| v0.1.09 | 2013-07-14 | Added chapter “How can I add annotations to a PDF?” |
| v0.1.10 | 2013-07-15 | Added chapter “How can I let Ghostscript determine the number of PDF pages?” |
| v0.1.11 | 2013-08-29 | Added chapter “How do I make Ghostscript show all fonts it can find on my local system?” |
| v0.1.12 | 2013-08-31 | Updated chapter “Downloading the tools” to reflect GS 9.09 release |
| v0.1.13 | 2013-09-01 | Second publicly available version (released); ca. 11% complete |
| v0.1.14 | 2013-09-02 | Added chapter “How can I convert fonts to outlines in an existing PDF?” |
| v0.1.15 | 2013-09-03 | Added chapter “Hints for Linux, Windows, Mac OS X and Unix Users” |
| v0.1.16 | 2013-09-04 | Added chapter “How can I use invisible fonts in a PDF?” |
| v0.1.17 | 2013-09-05 | Added chapter “How can I make invisible OCR information in scanned PDFs visible?” |
| v0.1.18 | 2013-09-06 | Added illustrations to newly added chapter |
| v0.1.19 | 2013-09-07 | Re-wrote chapter “How can I compare 2 PDFs on the commandline?” |
| Added illustrations and examples to overhauled chapter for readers to reproduce | ||
| Third publicly available version (released); ca. 16% complete | ||
| v0.1.20 | 2013-09-08 | Added chapter “How can I convert a color PDF into grayscale?” |
| v0.1.21 | 2013-09-09 | Added illustrations to newly added chapter |
| v0.1.22 | 2013-09-10 | Added chapter “How can I understand what this funny ‘pdfmark’ stuff is about?” |
| v0.1.23 | 2013-09-11 | Added chapter “How can I use pdfmark with Ghostscript to change PDF metadata?”
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| v0.1.24 | 2013-09-12 | Added illustrations to newly added chapter |
| v0.1.25 | 2013-09-13 | Added chapter “How can I use Ghostscript as a calculator inside the shell?” |
| v0.1.26 | 2013-09-14 | Added chapter “Do you also use non-FOSS tools for your PDF-related work? If so, which?” |
| 4th publicly available version (released); ca. 21% complete | ||
| v0.1.27 | 2013-09-22 | Added chapter “How can I re-order pages in a PDF?” |
| 5th publicly available version (released); ca. 22% complete | ||
| v0.1.28 | 2013-10-24 | Added chapter “Why do you call Apple’s Preview.app ‘evil, malicious and ambidextrous to unsuspecting users’?” |
| v0.1.29 | 2014-04-02 | Updated chapter “Downloading the tools” to reflect GS 9.14 release and other updates |
| v0.1.30 | 2014-04-13 | 6th publicly available version (released); ca. 23% complete |