I found these photos on the Mint's public FTP site.
Looks like we have some security features coming to the 2014 Gold & Silver maple leaves.
ftp://communications:RCM2007@ftp.mi...a/rcmbullion

Gold: In 2013, the Mint introduced a new and unique ecurity Feature to confirm the authenticity of its GML coins. Derived from the same award-winning security echnology applied to Canada's $1 and $2 circulation coins, the GML Security Feature consists of a textured maple leaf, micro engraved with laser technology on a small area of the reverse side (Maple Leaf side) of the coin. In the centre of this mark, visible under magnification, is the numeral "14", denoting the coin's year of issue.
Silver: Replacing the bullion finish on earlier coins, the radial lines in the new 2014 SML's field have been precisely machined to within microns on the master tooling to ensure reproducibility from die to die and coin to coin. The uniqueness of the line width and pitch gives this coin a characteristic look, and creates a light diffracting pattern that is specific to this coin. Combined with a new visual security feature - "a textured maple leaf micro engraved with laser technology on a small area of the reverse side, with the numeral "14" denoting the coin's year of issue- "this coin represents the cutting edge in coin security.