Move 0.9 release information from README to NEWS

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Evan Miller
2020-11-24 20:30:32 -05:00
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NEWS
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Version 0.9.0
=============
MDB Tools is under new management! Update your bookmarks and tell your favorite
search engine that this is our new home on the WWW:
https://github.com/mdbtools/mdbtools
MDB Tools 0.9.0 builds off the fork of cyberemissary on GitHub, collects many
years of unapplied patches, and includes a number of internal improvements.
Besides a host of security fixes, GLib is now completely optional, files can
be opened completely in-memory, and many global variables have been eliminated
to facilitate thread safety.
The core library, libmdb, is believed to be thread-safe in the sense that
several handles can be opened simultaneously and passed between threads.
However, individual handles are NOT thread-safe, so don't try to do work
on a single handle from multiple threads without implementing your own
locking mechanism.
The auxiliary libraries, libmdbsql and ODBC, still have some non-reentrant
function calls. Thread safety is not promised, though the situation is
significantly improved from the 0.7 days.
The ABI has some slight changes (mostly having to do with struct layouts) so
you'll need to bump your SO numbers and such. The main changes to the API are
the introduction of a new function for in-memory parsing:
MdbHandle *mdb_open_buffer(void *buffer, size_t len, MdbFileFlags flags);
And the modification of the "mdb_set_date_fmt" function to include a handle
parameter, so that date formats can be set in a non-global fashion:
void mdb_set_date_fmt(MdbHandle *mdb, const char *);
The above function is the most common reason that old projects will fail to
compile on 0.9, and the fix is straightforward.
This release introduces a new CLI tool (mdb-queries) and deprecates mdb-array,
mdb-header, and mdb-parsecsv. Several man pages have been added or otherwise
brought up to date.
The GNOME-based GUI tool that formerly shipped with MDB Tools has been moved to
a separate project, here:
https://github.com/mdbtools/gmdb2
It seems to compile but should probably be classified as abandonware. The
project uses a deprecated GUI toolkit, and as such gmdb2 is no longer included
in Linux distros that used to carry it.
Version 0.7.1 Version 0.7.1
============= =============
autogen.sh is no more. Use "autoreconf -if" to bootstrap the configuration. autogen.sh is no more. Use "autoreconf -if" to bootstrap the configuration.

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Welcome to the exciting world of MDB Tools! MDB Tools is a set of programs to Welcome to the exciting world of MDB Tools! MDB Tools is a set of programs to
help you extract data from Microsoft Access files in various settings. help you extract data from Microsoft Access files in various settings.
After several years of neglect, MDB Tools is under new management as of 2020.
Update your bookmarks and tell your favorite search engine that this is the new
address:
https://github.com/mdbtools/mdbtools
A brief history: the last *official* release (version 0.7.1) occurred in 2016.
[cyberemissary](https://github.com/cyberemissary) (whose work this fork is
based on) made a release in December 2018 and called it 0.8.2. In September
2020, @brianb moved his repository to the current address, and gave
administrative access to @evanmiller, who acts as the present maintainer.
An official 0.9 release is planned for late 2020. Areas of improvement since
the 0.7/0.8 days:
- [x] Security / stability / fuzz testing
- [x] Thread safety
- [x] In-memory database API
- [x] GLib is now optional
- [x] Improved ODBC compliance
- [x] Continuous integration with Travis and AppVeyor
- [x] New `mdb-queries` tool
The rest of this README explains what you can find in the project, how to
install it, and how to contribute.
# Components # Components
The major pieces of MDB Tools are: The major pieces of MDB Tools are: