Hello there!,
I don't know what happened between .16 to 1.0 of 10.2 but many many missing files on updating. Example: spruce_trough, dark_oak_trough, helmet, etc. Rather blew me away, so be back grading to fix it. Thought I let you know there is a lot of issues in updating.

Iteries

most blocks are now using metadata, so 14 blocks only using 1 ID.before they all were different IDs, some blocks that are missing from old versions are still yet to be added