diff --git a/mGAP/resources/views/releaseNotes.html b/mGAP/resources/views/releaseNotes.html
index afb2ea2aa..03bfa8b13 100644
--- a/mGAP/resources/views/releaseNotes.html
+++ b/mGAP/resources/views/releaseNotes.html
@@ -1,3 +1,9 @@
+<h4>Release 3.0:</h4>
+<ul>
+    <li>This release involves a major change in the processing of variants. All prior releases omitted variants in complex or repetitive regions. We originally excluded these because genotypes can be less accurate; however, we made this change because some repetitive regions overlap coding regions and can contain valuable information. This also results in a significant increase in the total number of variants.</a></li>
+    <li>This is the first release to include a second species. The dataset now contains both Rhesus macaques and Japanese macaques (which are separated into a separate track).</li>
+</ul>
+
 <h4>Release 2.5:</h4>
 <ul>
     <li>This release includes a major change in how we perform variant annotation, <a href="mgap-annotation.view">described in more detail here.</a></li>
diff --git a/mGAP/src/org/labkey/mgap/pipeline/AnnotationStep.java b/mGAP/src/org/labkey/mgap/pipeline/AnnotationStep.java
index 2854ce3c5..95f1eb4f4 100644
--- a/mGAP/src/org/labkey/mgap/pipeline/AnnotationStep.java
+++ b/mGAP/src/org/labkey/mgap/pipeline/AnnotationStep.java
@@ -31,6 +31,7 @@
 import org.labkey.api.sequenceanalysis.pipeline.VariantProcessingStep;
 import org.labkey.api.sequenceanalysis.pipeline.VariantProcessingStepOutputImpl;
 import org.labkey.api.sequenceanalysis.run.AbstractCommandPipelineStep;
+import org.labkey.api.sequenceanalysis.run.LiftoverBcfToolsWrapper;
 import org.labkey.api.sequenceanalysis.run.SelectVariantsWrapper;
 import org.labkey.api.util.PageFlowUtil;
 import org.labkey.api.writer.PrintWriters;
@@ -327,8 +328,8 @@ public Output processVariants(File inputVCF, File outputDirectory, ReferenceGeno
         File liftoverRejects = new File(outputDirectory, SequenceAnalysisService.get().getUnzippedBaseName(currentVcf.getName()) + ".liftoverReject" + grch37Genome.getGenomeId() + ".vcf.gz");
         if (!indexExists(liftoverRejects) || !indexExists(liftedToGRCh37))
         {
-            LiftoverVcfRunner liftoverVcfRunner = new LiftoverVcfRunner(getPipelineCtx().getLogger());
-            liftoverVcfRunner.doLiftover(currentVcf, chainFile, grch37Genome.getWorkingFastaFile(), liftoverRejects, liftedToGRCh37, 0.95);
+            LiftoverBcfToolsWrapper liftoverVcfRunner = new LiftoverBcfToolsWrapper(getPipelineCtx().getLogger());
+            liftoverVcfRunner.doLiftover(currentVcf, chainFile, genome.getWorkingFastaFile(), grch37Genome.getWorkingFastaFile(), liftoverRejects, liftedToGRCh37);
         }
         else
         {
diff --git a/mGAP/src/org/labkey/mgap/pipeline/LiftoverVcfRunner.java b/mGAP/src/org/labkey/mgap/pipeline/LiftoverVcfRunner.java
deleted file mode 100644
index 17be1002a..000000000
--- a/mGAP/src/org/labkey/mgap/pipeline/LiftoverVcfRunner.java
+++ /dev/null
@@ -1,80 +0,0 @@
-package org.labkey.mgap.pipeline;
-
-import org.apache.logging.log4j.Logger;
-import org.jetbrains.annotations.Nullable;
-import org.labkey.api.pipeline.PipelineJobException;
-import org.labkey.api.sequenceanalysis.SequenceAnalysisService;
-import org.labkey.api.sequenceanalysis.run.PicardWrapper;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.List;
-
-public class LiftoverVcfRunner extends PicardWrapper
-{
-    public LiftoverVcfRunner(Logger log)
-    {
-        super(log);
-    }
-
-    @Override
-    protected String getToolName()
-    {
-        return "LiftoverVcf";
-    }
-
-    public void doLiftover(File inputVcf, File chainFile, File referenceFasta, @Nullable File rejectVcf, File outputVcf, double minPctMatch) throws PipelineJobException
-    {
-        getLogger().info("Liftover VCF: " + inputVcf.getPath());
-
-        List<String> params = getBaseArgs();
-        params.add("--INPUT");
-        params.add(inputVcf.getPath());
-
-        params.add("--OUTPUT");
-        params.add(outputVcf.getPath());
-
-        params.add("--CHAIN");
-        params.add(chainFile.getPath());
-
-        params.add("--REFERENCE_SEQUENCE");
-        params.add(referenceFasta.getPath());
-
-        params.add("--WRITE_ORIGINAL_POSITION");
-        params.add("true");
-
-        params.add("--WRITE_ORIGINAL_ALLELES");
-        params.add("true");
-
-        params.add("--LOG_FAILED_INTERVALS");
-        params.add("false");
-
-        params.add("--LIFTOVER_MIN_MATCH");
-        params.add(String.valueOf(minPctMatch));
-
-        if (rejectVcf != null)
-        {
-            params.add("--REJECT");
-            params.add(rejectVcf.getPath());
-        }
-
-        execute(params);
-
-        if (!outputVcf.exists())
-        {
-            throw new PipelineJobException("Output file could not be found: " + outputVcf.getPath());
-        }
-
-        if (rejectVcf != null && rejectVcf.exists())
-        {
-            try
-            {
-                SequenceAnalysisService.get().ensureVcfIndex(rejectVcf, getLogger());
-            }
-            catch (IOException e)
-            {
-                throw new PipelineJobException(e);
-            }
-        }
-    }
-}
diff --git a/mGAP/src/org/labkey/mgap/pipeline/mGapReleaseGenerator.java b/mGAP/src/org/labkey/mgap/pipeline/mGapReleaseGenerator.java
index 6c353305b..a6a03642c 100644
--- a/mGAP/src/org/labkey/mgap/pipeline/mGapReleaseGenerator.java
+++ b/mGAP/src/org/labkey/mgap/pipeline/mGapReleaseGenerator.java
@@ -31,7 +31,6 @@
 import org.labkey.api.data.TableSelector;
 import org.labkey.api.exp.api.ExpData;
 import org.labkey.api.exp.api.ExperimentService;
-import org.labkey.api.jbrowse.JBrowseService;
 import org.labkey.api.module.ModuleLoader;
 import org.labkey.api.pipeline.PipelineJob;
 import org.labkey.api.pipeline.PipelineJobException;
@@ -56,6 +55,7 @@
 import org.labkey.api.sequenceanalysis.pipeline.SequenceOutputHandler;
 import org.labkey.api.sequenceanalysis.pipeline.ToolParameterDescriptor;
 import org.labkey.api.sequenceanalysis.run.GeneToNameTranslator;
+import org.labkey.api.sequenceanalysis.run.LiftoverBcfToolsWrapper;
 import org.labkey.api.sequenceanalysis.run.SelectVariantsWrapper;
 import org.labkey.api.util.FileType;
 import org.labkey.api.util.FileUtil;
@@ -77,7 +77,6 @@
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
-import java.util.Comparator;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -723,7 +722,11 @@ private Double parseCadd(String cadd)
             {
                 if (cadd.contains("|"))
                 {
-                    return Arrays.stream(cadd.split("\\|")).map(Double::parseDouble).max(Double::compare).get();
+                    return Arrays.stream(cadd.split("\\|")).filter(x -> !".".equals(x)).map(Double::parseDouble).max(Double::compare).orElse(null);
+                }
+                else if (".".equals(cadd))
+                {
+                    return null;
                 }
 
                 return Double.parseDouble(cadd);
@@ -1020,7 +1023,7 @@ public void processFilesRemote(List<SequenceOutputFile> inputFiles, JobContext c
 
             File sitesOnlyVcf = getSitesOnlyVcf(ctx, primaryTrackVcf, genome);
 
-            File lifted = liftToHuman(ctx, primaryTrackVcf, sitesOnlyVcf, grch37Genome);
+            File lifted = liftToHuman(ctx, primaryTrackVcf, sitesOnlyVcf, genome, grch37Genome);
             SequenceOutputFile output3 = new SequenceOutputFile();
             output3.setFile(lifted);
             output3.setName("mGAP Release: " + species + " " + releaseVersion + " Lifted to Human");
@@ -1091,7 +1094,7 @@ private File getSitesOnlyVcf(JobContext ctx, File primaryTrackVcf, ReferenceGeno
             return noGenotypes;
         }
 
-        private File liftToHuman(JobContext ctx, File primaryTrackVcf, File noGenotypes, ReferenceGenome grch37Genome) throws PipelineJobException
+        private File liftToHuman(JobContext ctx, File primaryTrackVcf, File noGenotypes, ReferenceGenome sourceGenome, ReferenceGenome grch37Genome) throws PipelineJobException
         {
             //lift to target genome
             Integer chainFileId = ctx.getSequenceSupport().getCachedObject(AnnotationStep.CHAIN_FILE, Integer.class);
@@ -1104,8 +1107,8 @@ private File liftToHuman(JobContext ctx, File primaryTrackVcf, File noGenotypes,
             File liftoverRejects = new File(ctx.getOutputDir(), SequenceAnalysisService.get().getUnzippedBaseName(primaryTrackVcf.getName()) + ".liftoverRejectGRCh37.vcf.gz");
             if (!indexExists(liftoverRejects))
             {
-                LiftoverVcfRunner liftoverVcfRunner = new LiftoverVcfRunner(ctx.getLogger());
-                liftoverVcfRunner.doLiftover(noGenotypes, chainFile, grch37Genome.getWorkingFastaFile(), liftoverRejects, liftedToGRCh37, 0.95);
+                LiftoverBcfToolsWrapper liftoverVcfRunner = new LiftoverBcfToolsWrapper(ctx.getLogger());
+                liftoverVcfRunner.doLiftover(noGenotypes, chainFile, sourceGenome.getWorkingFastaFile(), grch37Genome.getWorkingFastaFile(), liftoverRejects, liftedToGRCh37);
             }
             else
             {
@@ -1388,12 +1391,12 @@ private void inspectAndSummarizeVcf(JobContext ctx, File vcfInput, GeneToNameTra
                                 try
                                 {
                                     String as = StringUtils.trimToNull(polyphenScores.get(alleleIdx));
-                                    if (as == null)
+                                    if (as == null || ".".equals(as))
                                     {
                                         continue;
                                     }
 
-                                    Double maxScore = Arrays.stream(as.split("\\|")).filter(x -> !x.isEmpty()).map(Double::parseDouble).max(Double::compare).orElse(-1.0);
+                                    double maxScore = Arrays.stream(as.split("\\|")).filter(x -> !x.isEmpty()).filter(x -> !".".equals(x)).map(Double::parseDouble).max(Double::compare).orElse(-1.0);
                                     if (maxScore == 0.0)
                                     {
                                         ctx.getLogger().error("Suspicious values for Polyphen2_HVAR_S: " + maxScore + ", at position: " + vc.toStringWithoutGenotypes());
@@ -1581,7 +1584,7 @@ else if (af != null)
                                 cadd = Arrays.stream(String.valueOf(cadd).split("\\|")).map(x -> {
                                     try
                                     {
-                                        double y = Double.parseDouble(x);
+                                        Double.parseDouble(x);
                                     }
                                     catch (Exception e)
                                     {
diff --git a/primeseq/src/org/labkey/primeseq/analysis/CombineMethylationRatesHandler.java b/primeseq/src/org/labkey/primeseq/analysis/CombineMethylationRatesHandler.java
index f8c732ddb..055e25e99 100644
--- a/primeseq/src/org/labkey/primeseq/analysis/CombineMethylationRatesHandler.java
+++ b/primeseq/src/org/labkey/primeseq/analysis/CombineMethylationRatesHandler.java
@@ -83,7 +83,7 @@ public SequenceOutputProcessor getProcessor()
         return new Processor();
     }
 
-    public class Processor implements SequenceOutputProcessor
+    public static class Processor implements SequenceOutputProcessor
     {
         @Override
         public void processFilesOnWebserver(PipelineJob job, SequenceAnalysisJobSupport support, List<SequenceOutputFile> inputFiles, JSONObject params, File outputDir, List<RecordedAction> actions, List<SequenceOutputFile> outputsToCreate) throws UnsupportedOperationException, PipelineJobException
diff --git a/primeseq/src/org/labkey/primeseq/analysis/MethylationRateComparison.java b/primeseq/src/org/labkey/primeseq/analysis/MethylationRateComparison.java
index 5ad679d29..d7d0bce2d 100644
--- a/primeseq/src/org/labkey/primeseq/analysis/MethylationRateComparison.java
+++ b/primeseq/src/org/labkey/primeseq/analysis/MethylationRateComparison.java
@@ -172,7 +172,7 @@ public void processFilesOnWebserver(PipelineJob job, SequenceAnalysisJobSupport
                 Map<String, SequenceOutputFile> fileMap = new HashMap<>();
                 for (SequenceOutputFile f : inputFiles)
                 {
-                    action.addInputIfNotPresent(f.getFile(), "Methlylation Rates");
+                    action.addInputIfNotPresent(f.getFile(), "Methylation Rates");
                     fileMap.put(f.getRowid().toString(), f);
                 }
 
diff --git a/primeseq/src/org/labkey/primeseq/pipeline/ClusterMaintenanceTask.java b/primeseq/src/org/labkey/primeseq/pipeline/ClusterMaintenanceTask.java
index b35cc6211..cbeddc19d 100644
--- a/primeseq/src/org/labkey/primeseq/pipeline/ClusterMaintenanceTask.java
+++ b/primeseq/src/org/labkey/primeseq/pipeline/ClusterMaintenanceTask.java
@@ -26,6 +26,7 @@
 import org.labkey.api.pipeline.RemoteExecutionEngine;
 import org.labkey.api.query.FieldKey;
 import org.labkey.api.security.UserManager;
+import org.labkey.api.sequenceanalysis.pipeline.SequencePipelineService;
 import org.labkey.api.sequenceanalysis.run.SimpleScriptWrapper;
 import org.labkey.api.util.FileUtil;
 import org.labkey.api.util.Job;
@@ -84,7 +85,7 @@ public void run(Logger log)
         jobGuids.addAll(ts2.getArrayList(String.class));
 
         JobRunner jr = JobRunner.getDefault();
-        for (RemoteExecutionEngine engine : PipelineJobService.get().getRemoteExecutionEngines())
+        for (RemoteExecutionEngine<?> engine : PipelineJobService.get().getRemoteExecutionEngines())
         {
             log.info("Starting maintenance task for: " + engine.getType());
 
@@ -158,6 +159,8 @@ public void run(Logger log)
             //hacky, but this is only planned to be used by us
             inspectFolder(log, new File("/home/exacloud/gscratch/prime-seq/workDir/"));
             inspectFolder(log, new File("/home/exacloud/gscratch/prime-seq/cachedData/"));
+
+            runDockerPrune(log);
         }
 
         private void deleteDirectory(File child, Logger log)
@@ -230,6 +233,23 @@ private void inspectFolder(Logger log, File workDirBase)
 
     }
 
+    private static void runDockerPrune(Logger log)
+    {
+        try
+        {
+            new SimpleScriptWrapper(log).execute(Arrays.asList(
+                    SequencePipelineService.get().getDockerCommand(),
+                    "system",
+                    "prune",
+                    "-f"
+            ));
+        }
+        catch (PipelineJobException e)
+        {
+            _log.error("Error running docker prune", e);
+        }
+    }
+
     public static class TestCase extends Assert
     {
         @Test