[it-users] Re: [tdf-announce] The Document Foundation announces LibreOffice 4.0

Io ho provato la nuova versione 4 . Opero su linux ubuntu 12.4 .
è troppo lenta nell'elaborare dati da file collegati.
Io uso un foglio calc con 5000 righe come database e collego un altro 
file calc che mi ricerca i dati con cerca.vert  .
Anche la prima versione 3 aveva lo stesso difetto.
Per cortesia segnalate la cosa.
Saluti a tutti e complimenti in ogni caso per il nuovo prodotto.
Fabio


On 07/02/2013 13:05, Italo Vignoli wrote:
> The free office suite the community has been dreaming of for twelve years
>
> Berlin, February 7, 2013 - The Document Foundation announces LibreOffice
> 4.0, the free office suite the community has been dreaming of since
> 2001. LibreOffice 4.0 is the first release that reflects the objectives
> set by the community at the time of the announcement, in September 2010:
> a cleaner and leaner code base, an improved set of features, better
> interoperability, and a more diverse and inclusive ecosystem.
>
> LibreOffice 4.0: a community on fire
>
> In less than 30 months, LibreOffice has grown dramatically to become the
> largest independent free software project focused on end user desktop
> productivity. TDF inclusive governance and the copyleft license have
> been instrumental in attracting more than 500 developers - three
> quarters of them being independent volunteers - capable of contributing
> over 50,000 commits.
>
> The resulting code base is rather different from the original one, as
> several million lines of code have been added and removed, by adding new
> features, solving bugs and regressions, adopting state of the art C++
> constructs, replacing tools, getting rid of deprecated methods and
> obsoleted libraries, and translating twenty five thousand lines of
> comments from German to English. All of this makes the code easier to
> understand and more rewarding to be involved with for the stream of new
> members of our community.
>
> "LibreOffice 4.0 is a milestone in interoperability and an excellent
> foundation for our continued work to improve the User Interface,"
> explains Florian Effenberger, Chairman of the Board of Directors. "Our
> project is not only capable of attracting new developers on a regular
> basis, but it also creates a transparent platform for cooperation based
> on a strong Free Software ethos, where corporate sponsored and volunteer
> developers work to attain the same objective."
>
> LibreOffice 4.0: the new features
>
> LibreOffice 4.0 offers a large number of new characteristics, which are
> listed on this page:
> https://www.libreoffice.org/download/4-0-new-features-and-fixes.
>
> - Integration with several content and document management systems -
> including Alfresco, IBM FileNet P8, Microsoft Sharepoint 2010, Nuxeo,
> OpenText, SAP NetWeaver Cloud Service and others - through the CMIS
> standard.
> - Better interoperability with DOCX and RTF documents, thanks to several
> new features and improvements like the possibility of importing ink
> annotations and attaching comments to text ranges.
> - Possibility to import Microsoft Publisher documents, and further
> improvement of Visio import filters with the addition of 2013 version
> (just announced).
> - Additional UI incremental improvements, including Unity integration
> and support of Firefox Themes (Personas) to give LibreOffice a
> personalized look.
> - Introduction of the widget layout technique for dialog windows, which
> makes it easier to translate, resize and hide UI elements, reduces code
> complexity, and lays a foundation for a much improved user interface.
> - Different header and footer on the first page of a Writer document,
> without the need of a separate page style.
> - Several performance improvements to Calc, plus new features such as
> export of charts as images (JPG and PNG) and new spreadsheet functions
> as defined in ODF OpenFormula.
> - First release of Impress Remote Control App for Android, supported
> only on some Linux distributions. (The second release, coming soon, will
> be supported on all platforms: Windows, MacOS X and all Linux distros
> and binaries.)
> - Significant performance improvements when loading and saving many
> types of documents, with particular improvements for large ODS and XLSX
> spreadsheets and RTF files.
> - Improved code contribution thanks to Gerrit: a web based code review
> system, facilitating the task for projects using Git version control
> system (although this is not specific of LibreOffice 4.0, it has entered
> the production stage just before the 4.0 branch).
>
> LibreOffice 4.0: under the hood
>
> There are a number of fixes and improvements primarily of interest to
> developers:
> https://wiki.documentfoundation.org/ReleaseNotes/4.0#API_Changes.
>
> Overall excellent backwards compatibility is retained for legacy
> extensions, but moving forward TDF is committed to a more pro-active
> approach to evolving the UNO APIs, with more functionality to be
> deprecated, and eventually dropped, in due time - according to the six
> month release cycle - throughout the LibreOffice 4.x release series.
>
> During the last seven months, since the branch of LibreOffice 3.6 and
> during the entire development cycle of LibreOffice 4.0, developers have
> made over 10,000 commits. On average, one commit every 30 minutes,
> including weekends and the holiday season: a further testimonial of the
> incredible vitality of the project.
>
> How to get LibreOffice 4.0
>
> LibreOffice 4.0 is immediately available for download from the following
> link: http://www.libreoffice.org/download/. Extensions for LibreOffice
> are available from the following link:
> http://extensions.libreoffice.org/extension-center.
>
> Changelogs are available at
> https://wiki.documentfoundation.org/Releases/4.0.0/RC1 (solved in
> 4.0.0.1), https://wiki.documentfoundation.org/Releases/4.0.0/RC2 (solved
> in 4.0.0.2) and https://wiki.documentfoundation.org/Releases/4.0.0/RC3
> (solved in 4.0.0.3).
>
> Support The Document Foundation
>
> LibreOffice users, free software advocates and community members can
> support The Document Foundation with a donation at
> http://donate.libreoffice.org. Money collected will be used to grow the
> infrastructure, and support marketing activities to increase the
> awareness of the project, both at global and local level.
>
> Short link to The Document Foundation blog: http://wp.me/p1byPE-mG.


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