January 2021 Pre-Production Release (Version 8) vs January 2021 Pre-Production Release (Version 9) traceability

Differences found in package Comparison

Number of records impacted

Rationale

RefsetDescriptor files

4

4 records had UUID's updated, as expected (as this is a first time Production release so it will ALWAYS refresh the UUIDS)

ModuleDependency files

2

Both records had UUID's updated, as expected (as this is a first time Production release so it will ALWAYS refresh the UUIDS)

January 2020 ALPHA (PUBLISHED) vs January 2021 Pre-Production Release (Version 9) traceability

Differences found in package Comparison	Number of records impacted	Rationale
RefsetDescriptor files	4	4 records had UUID's updated, as expected
ModuleDependency files	2	Both records had UUID's updated, as expected
Readme file	n/a	EffectiveTimes etc updated for Jan 2021 as expected
SNOMED to MedDRA Map files		3684 records removed 3729 added This means all 3684 records had their effectiveTimes replaced (since the Alpha) with the new Prod effectiveTimes + 45 new records were added since last year's Alpha release... This matches the stats in the WCI files exactly (3729 new records in 2021 Prod release). Emailed Rick to check the extra 45 records sounds right...
MedDRA to SNOMED Map files		6374 records removed 6467 added This means all 6374 records had their effectiveTimes replaced (since the Alpha) with the new Prod effectiveTimes + 93 new records were added since last year's Alpha release... This matches the stats in the WCI files exactly (6467 new records in 2021 Prod release). Emailed Rick to check the extra 93 records sounds right...
OWLExpression files		STILL MISSING IN VERSION 2 package?!!! Can't get the package to include them (no help in logs!), so will add in for the Production release in 2021.....

Differences found in package Comparison	Number of records impacted	Rationale
RefsetDescriptor files	4	4 records had UUID's updated, as expected
ModuleDependency files	2	Both records had UUID's updated, as expected
Map files		Invalid records found and missing records found, so WCI are revising and sending updated versions of the input Delta files
OWLExpression files		STILL MISSING IN VERSION 2 package?!!! Can't get the package to include them (no help in logs!), so will add in for the Production release in 2021.....