Changes in DSpace 1.4.1

General Improvements in 1.4.1

• Error pages now return appropriate HTTP status codes (e.g. 404 not found)
• Bad filenames in /bitstream/ URLs now result in 404 error – prevents infinite URL spaces confusing crawlers and bad "persistent" bitstream IDs circulating
• Prevent infinite URL spaces in HTMLServlet
• InstallItem no longer sets dc.format.extent, dc.format.mimetype; no longer sets default value for dc.language.iso if one is not present
• Empty values in drop-down submit fields are not added as empty metadata values
• API methods for searching epeople and groups
• Support stats from both 1.3 and 1.4
• [dspace]/bin/update-handle-prefix now runs index-all
• Remove cases of System.out from code executed in webapp
• Change "View Licence" to "View License" in Messages.properties
• dspace.cfg comments changed to indicate what default.language actually means
• HandleServlet and BitstreamServlet support If-Modified-Since requests
• Improved sanity-checking of XSL-based ingest crosswalks
• Remove thumbnail filename from alt-text
• Include item title in HTML title element
• Improvements to help prevent spammers and sploggers
• Make cleanup() commit outstanding work every 100 iterations
• Better handling where email send failed due to wrong address for new user
• Include robots.txt to limit bots navigating author, date and browse by subject pages
• Add css styles for print media
• RSS made more configurable and provide system-wide RSS feed, also moves text to Messages.properties
• Jar file updates (includes required code changes for DSIndexer and DSQuery and new jars fontbox.jar and serializer.jar)
• Various documentation additions and cleanups
• XHTML compliance improvements
• Move w3c valid xhtml boiler image into local repository
• Remove uncessary Log4j Configuration in CheckerCommand
• Include Windows CLASSPATH in dsrun.bat

Bug fixes in 1.4.1

• 1604037 - UIUtil.encodeBitstream() now correctly encodes URLs (no longer incorrectly substitutes '+' for spaces in non-query segment
• 1592984 - Date comparisons strip time in org.dspace.harvest.Harvest
• 1589902 - Duplicate field checking error on input-forms.xml
• 1596952 - Collection Wizard create Template missing schema
• 1596978 - View unfinished submissions - collection empty
• 1588625 - Incorrect text on item mapper screen
• 1597805 - DIDL Crosswalk: wrong resource management
• 1605635 - NPE in Utils.java
• 1597504 - Search result page shows shortened query string
• 1532389 - Item Templates do not work for non-dc fields
• 1066771 - Metadata edit form dropping DC qualifier
• 1548738 - Multiple Metadata Schema, schema not shown on edit item page
• 1589895 - Not possible to add unqualified Metadata Field
• 1543853 - Statistics do not work in 1.4
• 1541381 - Browse-by-date and browse-by-title not working
• 1556947 - NullPointerException when no user selected to del/edit
• 1554064 - Fix exception handling for ClassCastException in BitstreamServlet
• 1548865 - Browse errors on withdrawn item
• 1554056 - Community/collection handle URL with / redirects to homepage
• 1571490 - UTF-8 encoded characters in licence
• 1571519 - UTF-8 in statistics
• 1544807 - Browse-by-Subject/Author paging mechanism broken
• 1543966 - "Special" groups inside groups bug
• 1480496 - Cannot turn off "ignore authorization" flag!
• 1515148 - Community policies not deleting correctly
• 1556829 - Docs mention old SiteAuthenticator class
• 1606435 - Workflow text out of context
• Fix for bitstream authorization timeout
• Fix to make sure cleanup() doesn't fail with NullPointerException
• Fix for removeBitstream() failing to update primary bitstream
• Fix for Advanced Search ignoring conjunctions for arbitrary number of queries
• Fix minor bug in Harvest.java for Oracle users
• Fix missing title for news editor page
• Small Messages.properties modification (change of DSpace copyright text)
• fix PDFBox tmp file issue
• Fix HttpServletRequest encoding issues
• Fix bug in TableRow toString() method where NPE is thrown if tablename not set
• Update DIDL license and change coding style to DSpace standard

Changes in DSpace 1.4.0

General Improvements in 1.4.0

• Content verification through periodic checksum checking
• Support for branded preview image
• Add/replace Creative Commons in 'edit item' tool
• Customisable item listing columns and browse indices
• Script for updating handle prefixes (e.g. for moving from development to production)
• Configurable boolean search operator
• Controlled vocabulary patch to provide search on classification terms, and addition of terms during submission.
• Add 'visibility' element to input-forms.xml
• Browse by subject feature
• Log4J enhancement to use XML configuration
• QueryArgs class can support any number of fields in advanced search.
• Community names no longer have to be unique
• Enhanced Windows support
• Support for multiple (flat) metadata schemas
• Suggest an item page
• RSS Feeds
• Performance enhancements
• Stackable authentication methods
• Plug-in manager
• Pluggable SIP/DIP support and metadata crosswalks
• Nested groups of e-people
• Expose METS and MPEG-21 DIDL DIPs via OAI-PMH
• Configurable Lucene search analyzer (e.g. for Chinese metadata)
• Support for SMTP servers requiring authentication

Bug fixes in 1.4.0

• 1358197 - Edit Item, empty DC fields not removable
• 1363633 - Submission step 1 fails when there are no collections
• 1255264 - Resource policy eperson value was set to wrong column
• 1380494 - Error deleting an item with multiple metadata schema support
• 1443649 - Cannot configure unqualified elements for advanced search index
• 1333687 - Browse-(title|date) fails on withdrawn item
• 1066713 - Two (sub)communities cannot have one name
• 1284055 - Two Communities of same name throws error
• 1035366 - Bitstream size column should be bigint
• 1352257 - Selecting a Group for GroupToGroup while Creating Collection
• 1352226 - Navigation and Sorting in Group List (Select Groups) fails
• 1348276 - Null in collection name causes OAI ListSets to fail
• 1160898 - dspace_migrate removes Date.Issued from prev published items
• 1261191 - Malformed METS metadata exported