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Move 0.9 release information from README to NEWS
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NEWS
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NEWS
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Version 0.9.0
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=============
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MDB Tools is under new management! Update your bookmarks and tell your favorite
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search engine that this is our new home on the WWW:
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https://github.com/mdbtools/mdbtools
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MDB Tools 0.9.0 builds off the fork of cyberemissary on GitHub, collects many
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years of unapplied patches, and includes a number of internal improvements.
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Besides a host of security fixes, GLib is now completely optional, files can
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be opened completely in-memory, and many global variables have been eliminated
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to facilitate thread safety.
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The core library, libmdb, is believed to be thread-safe in the sense that
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several handles can be opened simultaneously and passed between threads.
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However, individual handles are NOT thread-safe, so don't try to do work
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on a single handle from multiple threads without implementing your own
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locking mechanism.
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The auxiliary libraries, libmdbsql and ODBC, still have some non-reentrant
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function calls. Thread safety is not promised, though the situation is
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significantly improved from the 0.7 days.
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The ABI has some slight changes (mostly having to do with struct layouts) so
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you'll need to bump your SO numbers and such. The main changes to the API are
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the introduction of a new function for in-memory parsing:
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MdbHandle *mdb_open_buffer(void *buffer, size_t len, MdbFileFlags flags);
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And the modification of the "mdb_set_date_fmt" function to include a handle
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parameter, so that date formats can be set in a non-global fashion:
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void mdb_set_date_fmt(MdbHandle *mdb, const char *);
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The above function is the most common reason that old projects will fail to
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compile on 0.9, and the fix is straightforward.
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This release introduces a new CLI tool (mdb-queries) and deprecates mdb-array,
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mdb-header, and mdb-parsecsv. Several man pages have been added or otherwise
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brought up to date.
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The GNOME-based GUI tool that formerly shipped with MDB Tools has been moved to
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a separate project, here:
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https://github.com/mdbtools/gmdb2
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It seems to compile but should probably be classified as abandonware. The
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project uses a deprecated GUI toolkit, and as such gmdb2 is no longer included
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in Linux distros that used to carry it.
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Version 0.7.1
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=============
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autogen.sh is no more. Use "autoreconf -if" to bootstrap the configuration.
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26
README.md
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README.md
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Welcome to the exciting world of MDB Tools! MDB Tools is a set of programs to
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help you extract data from Microsoft Access files in various settings.
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After several years of neglect, MDB Tools is under new management as of 2020.
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Update your bookmarks and tell your favorite search engine that this is the new
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address:
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https://github.com/mdbtools/mdbtools
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A brief history: the last *official* release (version 0.7.1) occurred in 2016.
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[cyberemissary](https://github.com/cyberemissary) (whose work this fork is
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based on) made a release in December 2018 and called it 0.8.2. In September
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2020, @brianb moved his repository to the current address, and gave
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administrative access to @evanmiller, who acts as the present maintainer.
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An official 0.9 release is planned for late 2020. Areas of improvement since
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the 0.7/0.8 days:
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- [x] Security / stability / fuzz testing
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- [x] Thread safety
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- [x] In-memory database API
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- [x] GLib is now optional
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- [x] Improved ODBC compliance
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- [x] Continuous integration with Travis and AppVeyor
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- [x] New `mdb-queries` tool
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The rest of this README explains what you can find in the project, how to
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install it, and how to contribute.
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# Components
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The major pieces of MDB Tools are:
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