diff --git a/hash/pro128s_flop.xml b/hash/pro128s_flop.xml
index b40068439bd..ad06426769c 100644
--- a/hash/pro128s_flop.xml
+++ b/hash/pro128s_flop.xml
@@ -18,6 +18,7 @@
 		<description>Aviator</description>
 		<year>1987</year>
 		<publisher>Olivetti Prodest</publisher>
+		<info name="release" value="SF9590" />
 		<part name="flop1" interface="floppy_3_5">
 			<dataarea name="flop" size="327680">
 				<rom name="aviator.adm" size="327680" crc="98f1d06d" sha1="c8614cd080991d19cbf40ef205d049343d738a5f" offset="0" />
@@ -29,6 +30,7 @@
 		<description>Blue Ribbon 1</description>
 		<year>1987</year>
 		<publisher>Olivetti Prodest</publisher>
+		<info name="release" value="SF9640" />
 		<part name="flop1" interface="floppy_3_5">
 			<dataarea name="flop" size="327680">
 				<rom name="blueribbon1.adm" size="327680" crc="4bda3704" sha1="2c23d43f01d35fc1397377d8317b148be804cc72" offset="0" />
@@ -40,6 +42,7 @@
 		<description>Blue Ribbon 2</description>
 		<year>1987</year>
 		<publisher>Olivetti Prodest</publisher>
+		<info name="release" value="SF9650" />
 		<part name="flop1" interface="floppy_3_5">
 			<dataarea name="flop" size="327680">
 				<rom name="blueribbon2.adm" size="327680" crc="9cf20547" sha1="3e490286c043b3066a05785cc217b0b0866ffc09" offset="0" />
@@ -121,6 +124,7 @@
 		<description>Overdrive &amp; Centibug</description>
 		<year>1987</year>
 		<publisher>Olivetti Prodest</publisher>
+		<info name="release" value="SF9710" />
 		<part name="flop1" interface="floppy_3_5">
 			<dataarea name="flop" size="327680">
 				<rom name="overdrive_centibug.adm" size="327680" crc="a99d9e29" sha1="e44116199ae711131937a5de010bdcab541a87b3" offset="0" />
@@ -132,6 +136,7 @@
 		<description>Revs</description>
 		<year>1987</year>
 		<publisher>Olivetti Prodest</publisher>
+		<info name="release" value="SF9620" />
 		<part name="flop1" interface="floppy_3_5">
 			<dataarea name="flop" size="327680">
 				<rom name="revs.adm" size="327680" crc="c445ec45" sha1="4bef4edf44a727c0b36d81cf5ddd8064a13eb039" offset="0" />
@@ -167,6 +172,7 @@
 		<description>Super Arcade 3</description>
 		<year>1987</year>
 		<publisher>Olivetti Prodest</publisher>
+		<info name="release" value="SF9580" />
 		<part name="flop1" interface="floppy_3_5">
 			<dataarea name="flop" size="327680">
 				<rom name="superarcade3.adm" size="327680" crc="c34681e0" sha1="2c3cb301ecb1fbd5b2cedd1d12385ed263c39cfd" offset="0" />
@@ -178,6 +184,7 @@
 		<description>Super Arcade 4</description>
 		<year>1987</year>
 		<publisher>Olivetti Prodest</publisher>
+		<info name="release" value="SF9600" />
 		<part name="flop1" interface="floppy_3_5">
 			<dataarea name="flop" size="327680">
 				<rom name="superarcade4.adm" size="327680" crc="3b4510ab" sha1="058e56ac99fc8af81c05cefb8bf8954c5fa0d7e7" offset="0" />
@@ -201,6 +208,7 @@
 		<description>Scacchi (Ita)</description>
 		<year>1987</year>
 		<publisher>Olivetti Prodest</publisher>
+		<info name="release" value="SF9550" />
 		<part name="flop1" interface="floppy_3_5">
 			<dataarea name="flop" size="655360">
 				<rom name="scacchi.adl" size="655360" crc="08a45c85" sha1="a0b38359657c6df80f58e00578ad961a316d2385" offset="0" />
@@ -212,6 +220,7 @@
 		<description>Smash &amp; Grab &amp; Mr Wiz</description>
 		<year>1987</year>
 		<publisher>Olivetti Prodest</publisher>
+		<info name="release" value="SF9700" />
 		<part name="flop1" interface="floppy_3_5">
 			<dataarea name="flop" size="327680">
 				<rom name="smash_mrwiz.adm" size="327680" crc="2fba2c48" sha1="2e9c5ce65da83c2ac0b59f387ebe4fbd171d93c5" offset="0" />
@@ -223,6 +232,7 @@
 		<description>Star Striker &amp; Wallaby</description>
 		<year>1987</year>
 		<publisher>Olivetti Prodest</publisher>
+		<info name="release" value="SF9690" />
 		<part name="flop1" interface="floppy_3_5">
 			<dataarea name="flop" size="327680">
 				<rom name="starstriker_wallaby.adm" size="327680" crc="7768d196" sha1="f76cf06efc9c9b6ce01d5d6e9c656bdc034236c4" offset="0" />
@@ -303,6 +313,7 @@
 		<description>Beta-Base (Ita)</description>
 		<year>1987</year>
 		<publisher>Clares</publisher>
+		<info name="release" value="SF9750" />
 		<part name="flop1" interface="floppy_3_5">
 			<dataarea name="flop" size="163840">
 				<rom name="betabase.ads" size="163840" crc="8351f1f4" sha1="e015c41a93bf36b681d8fa7f1a18f324e789e554" offset="0" />
@@ -325,6 +336,7 @@
 		<description>ViewIndex</description>
 		<year>1987</year>
 		<publisher>Olivetti Prodest</publisher>
+		<info name="release" value="SF9530" />
 		<part name="flop1" interface="floppy_3_5">
 			<dataarea name="flop" size="327680">
 				<rom name="viewindex.adm" size="327680" crc="6e780731" sha1="8dfaddaa238e5f3db0b9dcbbc7ef06f4fa52102a" offset="0" />
@@ -336,6 +348,7 @@
 		<description>ViewPlot</description>
 		<year>1987</year>
 		<publisher>Olivetti Prodest</publisher>
+		<info name="release" value="SF9540" />
 		<part name="flop1" interface="floppy_3_5">
 			<dataarea name="flop" size="327680">
 				<rom name="viewplot.adm" size="327680" crc="2ca1eade" sha1="12eaa4ac1c6a6484a886f313bb793a2c4537eb91" offset="0" />
@@ -347,6 +360,7 @@
 		<description>ViewStore</description>
 		<year>1987</year>
 		<publisher>Olivetti Prodest</publisher>
+		<info name="release" value="SF9520" />
 		<part name="flop1" interface="floppy_3_5">
 			<dataarea name="flop" size="327680">
 				<rom name="viewstore.adm" size="327680" crc="c6a08aba" sha1="a8041767230cc029f0d48e9b7aa5bb8131817441" offset="0" />