Module | Drupal 5.1 | Drupal 6.1 | comments |
advpoll | 5.x-1.0-beta4 | | disabled |
aggregator | core | core | |
block | core | core | |
blog | core | core | |
blogapi | core | core | |
book | core | core | |
cacheexclude | 5.x-1.x-dev | 6.x-2.1 | official release |
chatroom | | | disabled |
color | core | core | disabled |
comment | core | core | |
conference | 5.x-1.x-dev | not available | we don't use this module anymore |
contact | core | core | |
diff | 5.x-1.1 | 6.x-2.1-alpha1 | stable version |
drupal | core | - | disabled |
event | 5.x-1.x-dev | 6.x-2.x-dev | only dev version |
eventrepeat | 5.x-1.x-dev | not available | |
fckeditor | 5.x-2.1-beta2 | 6.x-1.3 | official release |
filter | core | core | |
forms | 5.x-1.x-dev | not supported anymore | see alternatives at http://drupal.org/project/forms |
forum | core | core | disabled |
front (front page) | 5.x-1.8 | 6.x-1.x-dev | dev version |
help | core | core | |
image | 5.x-1.7 | 6.x-1.x-dev | first upgrade to 5.x-2.x |
img_assist | 5.x-1.5 | 6.x-1.0-beta1 | official release |
legacy | core | - | disabled |
locale | core | core | |
masquerade | 5.x-1.1 | 6.x-2.0-alpha3 | |
menu | core | core | |
node | core | core | |
nodefilter | 5.xxxx | | I think this module is called "node type filter" http://drupal.org/project/node_type_filter official release for D6 provided |
nodewords | 5.x-1.2 | 6.x-1.0 | official release module also known as "meta tags" |
og | 5.x-3.1 | 6.x-1.3 | official release |
og_mandatory_group | 5.x-1.0 | 6.x-1.0-beta1 | official release |
path | core | core | |
pathauto | 5.x-1.1 | 6.x-1.x-dev | only dev version available |
phonebook | 5.x-dev | | STAR module |
ping | core | core | disabled |
poll | core | core | |
profile | core | core | |
search | core | core | |
sections | 5.x-1.0 | 6.x-1.0 | official release |
site_map | 5.x-1.x-dev | 6.x-1.x-dev | only dev version available |
starnotes | 5.x-dev | | STAR module |
starpresentations | 5.x-dev | | STAR module |
starpublications | 5.x-dev | | STAR module |
startheses | 5.x-dev | | STAR module |
statistics | core | core | |
stcon | 5.x-1.x | | STAR module |
stmeet | 5.x-1.x | | STAR Module |
subscritpions | 5.x-1.9 | 6.x-1.x-dev | beta version but comments say it's working fine |
survey | 5.x-1.x-dev | not supported anymore | for alternatives look at http://drupal.org/project/survey |
system | core | core | |
taxonomy | core | core | |
throttle | core | core | disabled |
tinymce | 5.x-1.x-dev | not available | we don't use this module anymore |
tracker | core | core | |
upload | core | core | |
user | core | core | |
user_status | 5.x-1.1 | core | |
views | 5.x-1.6-beta5 | 6.x-2.5 | official release |
vimcolor | 5.x-1.0 | | not maintained anymore (last version from 2006 - http://drupal.org/node/21368/release) |
votingapi | 5.x-1.5 | 6.x-2.x-dev | only dev version available |
watchdog | core | | replaced by syslog in D6 as far as I understand |
new core modules in Drupal 6.1
dblog, openid, php, syslog,translation, trigger,update
Upgrade
(most important changes are : format of items[] in _menu() , format of links: l() and url(), the way a title of the page is set up, no arg() usage in _menu() function. Solutions to all those issues (and many more) can be found here.