siera 0.5.5

• Strengthened analysis method validation with clear errors for missing or undefined MethodId values and warnings when method templates or parameter value sources cannot be resolved.
• Added guardrails for analysis set generation that warn on missing or incomplete metadata and fall back to the unfiltered analysis dataset when needed.
• Tightened ARS metadata ingestion by requiring analysisSets definitions in JSON and the analysis code template sheets in Excel workbooks.
• Expanded test coverage for analysis methods, analysis sets, and data subset condition handling to capture more metadata edge cases.

siera 0.5.4

• Comprehensive testing added: checking generated ARD result values
• added warning messages with cli()
• cover scenarios for bigN vs table-level subsetting

siera 0.5.3

• Cover scenario of multi-value DataSubsets
• Cover scenario of overlapping variables in ADSL merge

siera 0.5.2

• Added conditional operators to cover EQ, NE, GE, GT, LE, LT

siera 0.5.0

• readARS function to ingest xlsx, json and CDISC example

siera 0.4.0

• addition of readARS_xl function
• example added of {cards} in AnalysisMethodCodeTemplate

siera 0.3.0

• dynamic recognition of ADaMs

siera 0.1.0

• Initial CRAN submission.