diff --git a/pit.nimble b/pit.nimble
index f8fdd8f..80284d2 100644
--- a/pit.nimble
+++ b/pit.nimble
@@ -1,6 +1,6 @@
 # Package
 
-version       = "4.31.0"
+version       = "4.31.1"
 author        = "Jonathan Bernard"
 description   = "Personal issue tracker."
 license       = "MIT"
diff --git a/src/pit.nim b/src/pit.nim
index 637bfa7..6d3860e 100644
--- a/src/pit.nim
+++ b/src/pit.nim
@@ -172,8 +172,6 @@ when isMainModule:
   var exclTagsOption = none(seq[string])
 
   let filter = initFilter()
-  var filterOption = none(IssueFilter)
-
 
   if args["--properties"] or args["--context"]:
 
@@ -207,43 +205,37 @@ when isMainModule:
   # Initialize filter with properties (if given)
   if propertiesOption.isSome:
     filter.properties = propertiesOption.get
-    filterOption = some(filter)
 
   # Add property exclusions (if given)
   if exclPropsOption.isSome:
     filter.exclProperties = exclPropsOption.get
-    filterOption = some(filter)
 
   # If they supplied text matches, add that to the filter.
   if args["--match"]:
     filter.summaryMatch = some(re("(?i)" & $args["--match"]))
-    filterOption = some(filter)
 
   if args["--match-all"]:
     filter.fullMatch = some(re("(?i)" & $args["--match-all"]))
-    filterOption = some(filter)
 
   # If no "context" property is given, use the default (if we have one)
   if ctx.defaultContext.isSome and not filter.properties.hasKey("context"):
     stderr.writeLine("Limiting to default context: " & ctx.defaultContext.get)
     filter.properties["context"] = ctx.defaultContext.get
-    filterOption = some(filter)
 
   if tagsOption.isSome:
     filter.hasTags = tagsOption.get
-    filterOption = some(filter)
 
   if exclTagsOption.isSome:
     filter.exclTags = exclTagsOption.get
-    filterOption = some(filter)
 
   if args["--today"]:
     filter.inclStates.add(@[Current, TodoToday, Pending])
-    filterOption = some(filter)
 
   if args["--future"]:
     filter.inclStates.add(@[Pending, Todo])
-    filterOption = some(filter)
+
+  if args["--show-hidden"]:
+    filter.exclHidden = false
 
   # Finally, if the "context" is "all", don't filter on context
   if filter.properties.hasKey("context") and
@@ -433,7 +425,7 @@ when isMainModule:
         for state in statesOption.get: ctx.loadIssues(state)
       else: ctx.loadAllIssues()
 
-      if filterOption.isSome: ctx.filterIssues(filterOption.get)
+      ctx.filterIssues(filter)
 
       for state, issueList in ctx.issues:
         for issue in issueList:
@@ -449,27 +441,27 @@ when isMainModule:
         stdout.writeLine formatIssue(issue)
 
     # List projects
-    elif listProjects: ctx.listProjects(filterOption)
+    elif listProjects: ctx.listProjects(some(filter))
 
     # List milestones
-    elif listMilestones: ctx.listMilestones(filterOption)
+    elif listMilestones: ctx.listMilestones(some(filter))
 
     # List all issues
     else:
       trace "listing all issues"
       let showBoth = args["--today"] == args["--future"]
       ctx.list(
-        filter = filterOption,
+        filter = some(filter),
         states = statesOption,
         showToday = showBoth or args["--today"],
         showFuture = showBoth or args["--future"],
-        showHidden = args["--show-hidden"],
         verbose = ctx.verbose)
 
   elif args["show"]:
 
     if args["project-board"]:
-      ctx.showProjectBoard(filterOption)
+      if not args["--show-done"]: filter.exclStates.add(Done)
+      ctx.showProjectBoard(some(filter))
       discard
 
     elif args["dupes"]:
diff --git a/src/pit/cliconstants.nim b/src/pit/cliconstants.nim
index 49d4422..2c28e8f 100644
--- a/src/pit/cliconstants.nim
+++ b/src/pit/cliconstants.nim
@@ -1,4 +1,4 @@
-const PIT_VERSION* = "4.31.0"
+const PIT_VERSION* = "4.31.1"
 
 const USAGE* = """Usage:
   pit ( new | add) <summary> [<state>] [options]
@@ -18,7 +18,7 @@ const USAGE* = """Usage:
   pit add-binary-property <id> <propName> <propSource> [options]
   pit get-binary-property <id> <propName> <propDest> [options]
   pit show dupes [options]
-  pit show project-board [options]
+  pit show project-board [--show-done] [options]
   pit show <id> [options]
   pit sync [<syncTarget>...] [options]
   pit help [options]
@@ -239,4 +239,4 @@ Issue Properties:
 
       If present, expected to be a comma-delimited list of text tags. The -g
       option is a short-hand for '-p tags:<tags-value>'.
-"""
\ No newline at end of file
+"""
diff --git a/src/pit/formatting.nim b/src/pit/formatting.nim
index 0f440b5..c649bbc 100644
--- a/src/pit/formatting.nim
+++ b/src/pit/formatting.nim
@@ -173,7 +173,6 @@ proc list*(
     states: Option[seq[IssueState]],
     showToday = false,
     showFuture = false,
-    showHidden = false,
     verbose: bool) =
 
   if states.isSome:
@@ -219,10 +218,7 @@ proc list*(
 
     for s in [Current, TodoToday, Pending]:
       if ctx.issues.hasKey(s) and ctx.issues[s].len > 0:
-        let visibleIssues = ctx.issues[s].filterIt(
-          showHidden or
-          not (it.hasProp("hide-until") and
-               it.getDateTime("hide-until") > getTime().local))
+        let visibleIssues = ctx.issues[s]
 
         if isatty(stdout):
           stdout.write ctx.formatSection(visibleIssues, s, indent, verbose)
@@ -242,10 +238,7 @@ proc list*(
 
     for s in futureCategories:
       if ctx.issues.hasKey(s) and ctx.issues[s].len > 0:
-        let visibleIssues = ctx.issues[s].filterIt(
-          showHidden or
-          not (it.hasProp("hide-until") and
-               it.getDateTime("hide-until") > getTime().local))
+        let visibleIssues = ctx.issues[s]
 
         if isatty(stdout):
           stdout.write ctx.formatSection(visibleIssues, s, indent, verbose)
diff --git a/src/pit/libpit.nim b/src/pit/libpit.nim
index 8c9f990..433c623 100644
--- a/src/pit/libpit.nim
+++ b/src/pit/libpit.nim
@@ -30,6 +30,7 @@ type
     exclStates*: seq[IssueState]
     hasTags*: seq[string]
     exclTags*: seq[string]
+    exclHidden*: bool
     properties*: TableRef[string, string]
     exclProperties*: TableRef[string, seq[string]]
 
@@ -151,6 +152,7 @@ proc initFilter*(): IssueFilter =
     summaryMatch: none(Regex),
     inclStates: @[],
     exclStates: @[],
+    exclHidden: true,
     hasTags: @[],
     exclTags: @[],
     properties: newTable[string, string](),
@@ -184,6 +186,10 @@ proc stateFilter*(states: seq[IssueState]): IssueFilter =
   result = initFilter()
   result.inclStates = states
 
+proc showHiddenFilter*(): IssueFilter =
+  result = initFilter()
+  result.exclHidden = false
+
 proc groupBy*(issues: seq[Issue], propertyKey: string): TableRef[string, seq[Issue]] =
   result = newTable[string, seq[Issue]]()
   for i in issues:
@@ -416,6 +422,12 @@ proc nextRecurrence*(tasksDir: string, rec: Recurrence, defaultIssue: Issue): Is
 proc filter*(issues: seq[Issue], filter: IssueFilter): seq[Issue] =
   var f: seq[Issue] = issues
 
+  if filter.exclHidden:
+    let now = getTime().local
+    f = f --> filter(
+      not it.hasProp("hide-until") or
+      it.getDateTime("hide-until") <= now)
+
   for k,v in filter.properties:
     f = f --> filter(it.hasProp(k) and it[k] == v)
 
diff --git a/src/pit/projects.nim b/src/pit/projects.nim
index c6ea050..9261e71 100644
--- a/src/pit/projects.nim
+++ b/src/pit/projects.nim
@@ -4,6 +4,10 @@ from std/sequtils import repeat, toSeq
 import cliutils, uuids, zero_functional
 import ./[formatting, libpit]
 
+const NO_PROJECT* = "<no-project>"
+const NO_MILESTONE* = "<no-project>"
+const NO_CONTEXT* = "<no-project>"
+
 type
   ProjectCfg* = ref object of RootObj
     name: string
@@ -62,15 +66,18 @@ proc buildDb*(ctx: CliContext, cfg: ProjectsConfiguration): ProjectsDatabase =
   # Now populate the database with issues
   for (state, issues) in pairs(ctx.issues):
     for issue in issues:
-      if not issue.hasProp("project") or
-         not issue.hasProp("milestone"):
-        continue
 
-      let projectName = issue["project"]
-      let milestone = issue["milestone"]
+      let projectName =
+        if issue.hasProp("project"): issue["project"]
+        else: NO_PROJECT
+
+      let milestone =
+        if issue.hasProp("milestone"): issue["milestone"]
+        else: NO_MILESTONE
+
       let context =
         if issue.hasProp("context"): issue["context"]
-        else: "<no-context>"
+        else: NO_CONTEXT
 
       # Make sure we have entries for this context and project
       if not result.hasKey(context): result[context] = @[]
@@ -128,15 +135,18 @@ proc listProjects*(ctx: CliContext, filter = none[IssueFilter]()) =
 
   for (state, issues) in pairs(ctx.issues):
     for issue in issues:
-      if issue.hasProp("project"):
-        let context =
-          if issue.hasProp("context"): issue["context"]
-          else: "<no-context>"
+      let context =
+        if issue.hasProp("context"): issue["context"]
+        else: NO_CONTEXT
 
-        if not projectsByContext.hasKey(context):
-          projectsByContext[context] = newCountTable[string]()
+      let projectName =
+        if issue.hasProp("project"): issue["project"]
+        else: NO_PROJECT
 
-        projectsByContext[context].inc(issue["project"])
+      if not projectsByContext.hasKey(context):
+        projectsByContext[context] = newCountTable[string]()
+
+      projectsByContext[context].inc(projectName)
 
   for (context, projects) in pairs(projectsByContext):